Premise: "A dump truck is unloading rocks while 3 people watch between two buildings."\nBased on this premise, can we conclude that the hypothesis "A dump truck is unloading rocks while 2 people watch between two buildings." is true?\nOptions:\n- yes\n- it is not possible to tell\n- no
Let's think step by step.
no
It is either 3 people or 2 people but not both.

.

Therefore, the answer is no