Premise & hypothesis: Is the premise "A man riding a bicycle drinks from a bottle of water." true if "A man is biking in a race."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "Cement truck with a yellow mixer parked in front of a building." true if "The truck is outside."?
A: yes

Premise & hypothesis: Is the premise "A man in a gray coat hold a sign." true if "Man holding a sign."?
A: yes

Premise & hypothesis: Is the premise "A person is walking on the bridge over a canal, and buildings are bright under sun and clear sky." true if "The person is walking outside."?
A:
yes