单项选择题

In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow.
Questions 1 to 3 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions.
Now, listen to the conversation.
The man and woman plan to ______.

A. meet next Sunday
B. work out the bottleneck
C. relax themselves at the park
D. go to a new gymnasium