What is the support/contrast phrase here?

For each blank, consider whether the blank is part of an idea being supported or contrasted. Then identify the word, phrase, or punctuation mark that indicates whether it is a support or contrast. The word, phrase, or punctuation mark must be copied exactly from the sentence.

Were it not for people’s __, junk food would cease to exist, or at least not be as plentiful. For most, short-term pleasure ___ long-term health. what phrase is support or contrast in first blank