Consider the question. Test for natural language inference.
Premise: "An older young boy and a middle-aged boy looking and laughing at a computer screen."
Hypothesis: "Two boys having a great time."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
 If the answer is 'it is not possible to tell'; explain the reasoning:
Two boys laughing does not necessarily imply that they are having a great time.