Question: Based on the sentence "An older man having his beard shaved by a younger man in front of a crowd of people in a lecture hall.", is the sentence "A man is having his beard shaved." true?
Answer:
it is not possible to tell

Question: Based on the sentence "A smiling woman watches as four dogs run on a hill.", is the sentence "The dogs are outside." true?
Answer:
yes

Question: Based on the sentence "2 woman surfers carrying their boards across the beach.", is the sentence "Two women have been surfing." true?
Answer:
it is not possible to tell

Question: Based on the sentence "A man with a beard is sitting on red painted steps.", is the sentence "A man is stroking his beard on steps." true?
Answer:
it is not possible to tell