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:
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
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:
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
assistant
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:
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