input question: Sentence: Abel Hernandez plays for the Uruguay national under-20 football team.

Structured data: Abel Hernandez, club, Uruguay national under-20 football team

input question: Sentence: William Anders, Buzz Aldrin, and Frank Borman all worked for NASA, and they were all members of the Apollo 8 team, which is operated by NASA. William, who was born in British Hong Kong, was a fighter pilot. William retired on September 1, 1969. Buzz Aldrin was the backup pilot. Frank Borman was the Apollo 8 commander.

Structured data: William Anders, dateOfRetirement, "1969-09-01"; William Anders, occupation, Fighter pilot; Apollo 8, commander, Frank Borman; William Anders, mission, Apollo 8; William Anders, birthPlace, British Hong Kong; Apollo 8, backupPilot, Buzz Aldrin; Apollo 8, operator, NASA

input question: Sentence: Bill Marriott is the key person at Marriott International which was founded in Washington DC. They are the current tenant of AC Hotel Bella Sky Copenhagen in the country of Denmark which is led by Margrethe II.

Structured data: AC Hotel Bella Sky Copenhagen, location, Denmark; Denmark, leader, Margrethe II of Denmark; Marriott International, foundationPlace, Washington, D.C.; AC Hotel Bella Sky Copenhagen, tenant, Marriott International; Marriott International, keyPerson, Bill Marriott

input question: Sentence: Rhythm and blues musician and singer Allen Forrest was born in Fort Campbell, 1981.

Structured data:
Allen Forrest, genre, Rhythm and blues; Allen Forrest, birthYear, 1981; Allen Forrest, birthPlace, Fort Campbell; Allen Forrest, background, "solo singer"