Given the stream of consciousness rationale, provide a reasonable question and answer. Rationale: A man is wildly waving his arms but this doesn't necessarily mean that he is trying to catch a taxi.
 The question and answer:

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
Given the sentence "An oriental man dressed all in black is wildly waving his arms." is it true that "He is trying to catch a taxi."?
The answer is it is not possible to tell