Can we draw the following hypothesis from the context (see options)?

Context:

The release of its report led to calls for a complete ivory trade ban, and at the seventh conference in 1989, the African Elephant was moved to appendix one of the treaty.

Hypothesis: The African Elephant is the most poached animal for ivory.
Choose from:
(A). Yes.
(B). It's impossible to say.
(C). No.
(B).