Choose the sentence expressing the main idea of the text. On a fine da

A) The students are having a rest admiring the beauty in the park.
B) Tie students are reading for exam sand they are not admiring the beauty of the park.
C) Two students are spending a fine day in the park sitting and watching beautiful scenery in the park.
D) Two students came to the park to get ready for exams. They are talking and their opinions differ.