I feel the best answer is B) have food allergies.
It is not a problem for students who do not eat lunch so we can rule out C
It does not mention anything about the cost involved so that rules out D
It is a problem if you don't like fish, however, there are a large number of people who have nut allergies and if peanut butter squares are being prepared around any of it that could be an issue.
The Committees of Correspondence were formed to increase communication between the different colonies. They were shadow governments formed by Patriots and extremely influential leading up to the American Revolution, as they boycotted English products and made plans for collective action. The committees would communicate and consolidate small way to be independent of England.