Input: Adult contemporary music
Initially, the vocalists consisted of artists such as Frank Sinatra, Doris Day, Johnny Mathis, Connie Francis, Nat King Cole, Perry Como, and others. The custom recordings were usually instrumental versions of current or recent rock and roll or pop hit songs, a move intended to give the stations more mass appeal without selling out. Some stations would also occasionally play earlier big band-era recordings from the 1940s and early 1950s.

What type of covers of pop and rock songs were usually played on adult contemporary?
Output: instrumental

Input: Daylight saving time
By synchronously resetting all clocks in a region to one hour ahead of Standard Time (one hour "fast"), individuals who follow such a year-round schedule will wake an hour earlier than they would have otherwise; they will begin and complete daily work routines an hour earlier, and they will have available to them an extra hour of daylight after their workday activities. However, they will have one less hour of daylight at the start of each day, making the policy less practical during winter.

How much earlier do people's routines happen because of daylight savings?
Output: one hour

Input: 51st state
Puerto Rico has been under U.S. sovereignty for over a century when it was ceded to the U.S. by Spain following the end of the SpanishAmerican War, and Puerto Ricans have been U.S. citizens since 1917. The island's ultimate status has not been determined as of 2012[update], its residents do not have voting representation in their federal government. Puerto Rico has limited representation in the U.S. Congress in the form of a Resident Commissioner, a delegate with limited no voting rights. Like the states, Puerto Rico has self-rule, a republican form of government organized pursuant to a constitution adopted by its people, and a bill of rights.

How long have Puerto Ricans been U.S. citizens?
Output: since 1917

Input: East India Company
This time they succeeded, and on 31 December 1600, the Queen granted a Royal Charter to "George, Earl of Cumberland, and 215 Knights, Aldermen, and Burgesses" under the name, Governor and Company of Merchants of London trading with the East Indies. For a period of fifteen years the charter awarded the newly formed company a monopoly on trade with all countries east of the Cape of Good Hope and west of the Straits of Magellan. Sir James Lancaster commanded the first East India Company voyage in 1601 and returned in 1603. and in March 1604 Sir Henry Middleton commanded the second voyage. General William Keeling, a captain during the second voyage, led the third voyage from 1607 to 1610.

Who commanded the second voyage in 1604?
Output:
Sir Henry Middleton