A __________ is an interactive question and answer session

What is wrong with the following central idea:

"What is the history of lacrosse?" a. It uses figurative and ambiguous language. b. It focuses on more than one speech topic. c. It is not a declarative sentence. d. It is an incomplete sentence.

When Ernesta realizes during an office meeting that she’s interrupted a co-worker twice, she demonstrates the skill of

a. empathy. b. self-monitoring. c. cognitive complexity. d. affinity. e. metacommunication.