In this task, you're given a context, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both context and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the context or linked information.

Input: Consider Input: Context: hile other distant relatives included Senator J.M. Howard and President William Howard Taft. Link Information: William Howard Taft (September 15, 1857 – March 8, 1930) was the 27th president of the United States (1909–1913) Answer: 4

Output: How many years was Taft president?


Input: Consider Input: Context: Juha Mieto (who won an Olympic gold medal in 1976 Link Information: Juha Iisakki Mieto (born 20 November 1949) Answer: 27

Output: How old was Juha Mieto when she won her first Olympic gold medal?


Input: Consider Input: Context: Approximately half of Berlin lies within the Connecticut River watershed, and half lies in the Androscoggin River watershed. Link Information: Its watershed encompasses five U.S. states and one Canadian province, 11260 sqmi Answer: Connecticut River


Output: Which river watershed is larger?