Student asked: Premise: "Several people in a choir are singing and being led by a director."
Based on this premise, can we conclude that the hypothesis "The choir is singing for the church." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Singing and being led by a director does not mean singing for the church. The answer is it is not possible to tell.


Student asked: Premise: "Two guys working on a light bluish green camper truck trailer."
Hypothesis: "They are getting ready to take a camping tripp."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. Two guys working on a camper truck trailer doesn't mean they are ready ti take a camping trip. The answer is it is not possible to tell.


Student asked: If "Player number 23 dunks the basketball into the net with a crowd in the background." does that mean that "Player 23 missed the basket."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Player 23 either missed the basket or he dunks the basketball. The answer is no.


Student asked: Premise: "A woman in a gray and blue shirt smiles as she unwraps and cuts into a calzone."
Hypothesis: "The woman is happy."
Do we know that the hypothesis entailed by the premise?
Teacher's response:
Let's think. A woman smiling as she unwraps and cuts into a calzone does not imply she is happy. The answer is it is not possible to tell.