Question: Based on the sentence "A man climbs a rock.", is the sentence "A man is climbing a mountian." true?
Answer:
it is not possible to tell

Question: Based on the sentence "A young woman wearubg a bikini is climbing rocks near a creek.", is the sentence "a young girl is climbing near a stream" true?
Answer:
yes

Question: Based on the sentence "Crowd watches as a woman in red shirt goes to break a cinder block with a sledgehammer on a man's chest.", is the sentence "The cinder block is laying on the man's chest while people look on." true?
Answer:
yes

Question: Based on the sentence "A man in orange is hanging by a cable doing some work on a building.", is the sentence "The man in orange is washing windows on the building." true?
Answer:
it is not possible to tell