Question

which sentence uses this meaning of plot?
plot verb to make a plan
the plot was small, but it was big enough for a cabin and a small garden.
in the movie, a group of criminals plot to steal a valuable painting.

Explanation:

We need to find the sentence where "plot" means "to make a plan". In the first sentence, "plot" refers to a piece of land. In the second sentence, the criminals are making a plan (to steal a painting), so this sentence uses "plot" with the meaning of "to make a plan".

Answer:

In the movie, a group of criminals plot to steal a valuable painting.