Student asked: Given the sentence "Two guys fixing an electric grill." is it true that "Brothers are repairing a grill so they can cookout."?
Teacher's response: Let's think. Sentence 1: Two guys fixing an electric grill. Sentence 2: Brothers are repairing a grill so they can cookout. The answer is it is not possible to tell.


Student asked: Can we conclude from "Cameramen and other men in orange hard hats stand atop a platform overlooking the wide open vista." that "The cameraman and the other men are outdoors."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Standing atop a platform overlooking the wide open vista would imply that the men were outdoors. The answer is yes.


Student asked: Premise: "A mountain climber smiles for the camera as he ascends a steep cliff while the sun shines on him."
Hypothesis: "A mountain climber is sleeping in his tent."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The mountain climber cannot be sleeping while he ascends a cliff. The answer is no.


Student asked: Given the sentence "A young girl is sitting on santa's lap." is it true that "A young girl tells santa what she wants for christmas."?
Teacher's response:
Let's think. Not all girls who sit on Santa's lap tell him what they want for Christmas. The answer is it is not possible to tell.