Online job for classifying images and products

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?