A- What can you see in this picture?
B- I can see two men in this picture and I think they are students, they are carrying some course-books and handouts.
A- I agree with you. Probably they are leaving for home because on the background I can see the building of the college.
B-As they are talking and smiling I can suppose they are group mates and good friends.
A- Yes, and possibly they are telling jokes or discuss some funny events of the working day.
B- Oh, they might be happy because they have got good marks in their examinations.