Final answer:
The question pertains to the novel "The Hunger Games," where Peeta and Katniss do take shelter in a cave as part of the story, making the answer True.
Step-by-step explanation:
The question whether Peeta and Katniss take shelter in a cave pertains to an event in a story, which is likely from the novel "The Hunger Games" series. In the context of literature, such as the aforementioned series, characters seeking shelter could opt for a variety of places, and a cave might be an ideal location for its concealment and protection properties.
However, without a specific reference to the text, one can't definitively answer whether Peeta and Katniss took shelter in a cave in a particular instance, but it is a plot element in "The Hunger Games" where they do take refuge in a cave. Consequently, the answer to the student's question is True.