Student: Given the sentence "A man in a cluttered motorboat rows whilst his female passenger has a look of disappointment on her face." is it true that "The lady is upset."?.
Teacher: Let's think:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
The lady is upset refers to female passenger has a look of disappointment on her face. So the final answer is yes.