The correct option is A contain
Option D, Contain is the best fit for both the sentences. Contain means to have or to carry. Also, contain means to control or curb. The context of the first sentence is that edible oils have high cholesterol levels. Second sentence means forest authorities could not curb poaching. Option A 'Comprise' means made up of and Option B 'possess' means to have. Both of these options do not fit in second sentence. Option C 'Restrain' means to stop or prevent. Option E 'Suppress' means to forcibly put an end to or put down. Both these do not fit in sentence 1. Thus, the best fit for both the sentences is Option D 'Contain'.