Student: Premise: "Several groups of people are in sculling boats on a river."
Based on this premise, can we conclude that the hypothesis "The cruise ship was on the ocean." is true?
Options:
- yes
- it is not possible to tell
- no.
Teacher: Let's think:

Sculling boats are not cruise ships. A river is not an ocean. So the final answer is no.
Student: Premise: "Several groups of people are in sculling boats on a river."
Based on this premise, can we conclude that the hypothesis "The cruise ship was on the ocean." is true?
Options:
- yes
- it is not possible to tell
- no.
Teacher: Let's think:

user
Sculling boats are not cruise ships. A river is not an ocean. So the final answer is no.
assistant
Student: Premise: "Several groups of people are in sculling boats on a river."
Based on this premise, can we conclude that the hypothesis "The cruise ship was on the ocean." is true?
Options:
- yes
- it is not possible to tell
- no.
Teacher: Let's think:

Sculling boats are not cruise ships. A river is not an ocean. So the final answer is no.