Provide your best answer for the following question. Give ONLY the answer, no other words or explanation.
For example:

Answer: <most likely answer, as short as possible; not a complete sentence, just the answer!>.

The question is: The tree had thousands of animals living in it, where was it located?
rainforest
In a zoo. (This is not the answer, but it's a common mistake. The question asks where the tree was located, not