Student asked: Premise: "A man leaning on a fence is playing the harmonica."
Based on this premise, can we conclude that the hypothesis "A woman plays violin." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A man playing the harmonica can't also be a woman playing the violin. The answer is no.

Student asked: Premise: "Two men sit at table at a conference given answers as the questions are called out."
Hypothesis: "Two men sitting at a table answering questions."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. The men are answering questions as the questions are called out. The answer is yes.

Student asked: Premise: "Two children in the bathroom."
Based on this premise, can we conclude that the hypothesis "One stands while the other reads a book and uses the toilet." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A kid is passing either a number 2 or a number one while another kid is in the same room. The answer is yes.

Student asked: Premise: "Father addressing people in a church."
Hypothesis: "Father is addressing people."
Do we know that the hypothesis entailed by the premise?
Teacher's response:
Let's think. The people are in the church and the Father is addressing them. The answer is yes.