Online job for classifying images and products

Q: An online job involves classifying various images into appropriate product categories. One is presented an image and has to select the appropriate category. For example, an image of an iPhone is shown and one has to select the 'Electronics - Mobile Phones' category. Images for haraam items to classify also appear, such as TVs, video game consoles, alcohol, musical instruments, etc. Furthermore, animate images do often appear with the product for classification; one has to look at the animate image in order to classify the product. For example, the image of an attractive woman wearing a gold necklace (where the necklace must be classified). Or classifying a Milo tin that has an animate image on the packaging. One is paid a predetermined amount for each image classified. Please advise:

1. Is this classification of animate images permissible?

2. Is this classification of haraam products permissible?

3. Is any income haraam and Waajibut Tasadduq?

Husband taking the wife back after one talaaq

Q: My husband gave me 1 talak (no talak given earlier). I am staying at my parents home since 5 months.

1. Can I perform iddat period in my parents home after being given 1 talaq given by husband?

2. During iddat period, if the husband comes for rujju and I dont want to go back again, can I reject the rujju offer from my husband?

3. Can I do 2nd marriage after the iddat period?

4. Is the iddat period compulsory after 1 talak?

Doubts regarding the Qur'an

Q: I have often heard: "Perhaps you love a thing and it is bad for you and hate a thing and it is good for you..."

I am very confused about this. Say, if we used the example of a person that we love and ask Allah for but do not get to be with them because they are bad for us. If we end up with who is good for us will we still not love them as much as we loved the initial person? Will we have to convince ourselves to like them by telling ourselves that this is good for us for reasons we don't know? Being human, won't there be the initial disappointment of not getting who we wanted? They say in time you will come to see in what ways they were better for you but won't you be miserable up until that time by being with someone you didn't love as much?

I've also heard that you get from Allah what you expect from him but then at the same time they say that you should not set your heart on anything or you could be disappointed and that you should acknowledge a possibility of not getting it .

They say that dua can change taqdeer but only if what you make dua for is good for you, but what if your dua is that it should be good for you?

Wife wishing to serve her parents

Q: My question is that my son is married and is living in another town which is half way between us and his in laws. He wants to move back to where we are living but his wife's does not want to move as she feels that she has a duty to live near her parents as she is the oldest and has no brothers. In Islam, should she obey her husband as to where he wants to live and accept it or does she have any other rights? There is no restriction to her as she is free to meet her parents as she wishes.

Sarcasm

Q: Is being sarcastic correct according to the Sunnah and Quran? I mean sometimes sarcasm can hurt someone. Please explain in this case.