Context: Below is a food web from Shenandoah National Park, a forest ecosystem in Virginia.
A food web models how the matter eaten by organisms moves through an ecosystem. The arrows in a food web represent how matter moves between organisms in an ecosystem.
In this food web, which organism contains matter that eventually moves to the bolete fungus?
A. persimmon tree
B. parasol fungus
C. black bear
From the given choices, select the correct answer and reply with the letter of the chosen option.

A