If "A young boy jumps off of a plank into a lake." does that mean that "A young boy jumps into a lake."?\nOptions:\n- yes\n- it is not possible to tell\n- no
Let’s work this out in a step by step way to be sure we have the right answer.
yes
The boy jumps off a plank into a lake therefore he must go into the lake.

.

Therefore, the answer is yes