Diane is throwing a party at her place and inviting many of her classmates. which of her classmates might feel stressed at the party?

a. liam is comfortable striking up conversations even with strangers. he would rather meet people than read books.
b. josh would rather read than meet people. but he feels comfortable among a few selected people, and diane is one of them.
c. lyra loves going out with friends but she had a fight with diane last week, and they are still not on speaking terms.