In this task, You are given an open-domain question that can be answered based on factual information. Your task is to provide \*short\* answer (in a few words only) for the given question. The short answer can be one or more entities or it can also be boolean \*yes\* or \*no\*.
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Question: when did the last harry potter movie cone out

Answer: 2011


Question: when does minimum wage go up in ab

Answer: 1 October 2016


Question: where does the mississippi river start in minnesota

Answer:
Lake Itasca