Answer vectors are order agnostic

[MMMMasterM]

Since in preprocessing.py method _index_answer generates the answer vectors by summing up the one-hot vectors of the answer words for multi-answer questions, there is no information about the order preserved. Isn't this a problem especially for the validity on the path-finding task?

[moon1ite]

Hello, @MMMMasterM.

It is not necessary to preserve the order especially for the path-finding task.
For example, if an answer is (w,n) then (n,w) also can be a right answer :)