In this task, you're given an open-domain question. Your task is to provide an answer to the given question. There is only one unique answer for each question. Your answer should be short, and refer to an entity, date, number, etc. Do not put your answer in the context of a sentence.
--------
Question: Who has won more soccer games mexico or usa?

Answer: Mexico


Question: When was the pledge of allegiance started in schools?

Answer: October 12, 1892


Question: What accounted for british military superiority in the first years of the war?

Answer:
naval power, more wealth, and Indian allies in North America