input question: Sentence: The ALCO RS-3 is 17068.8 millimetres long and was built by the Montreal Locomotive Works.

Structured data: ALCO RS-3, builder, Montreal Locomotive Works; ALCO RS-3, length, 17068.8 (millimetres)

input question: Sentence: The American Submarine NR-1 has a ship beam of 3.8 m and was launched on January 25, 1969.

Structured data: American submarine NR-1, shipLaunch, 1969-01-25; American submarine NR-1, shipBeam, 3.8 m

input question: Sentence: Alan Bean retired in June 1981.

Structured data: Alan Bean, dateOfRetirement, "June 1981"

input question: Sentence: Alan Bean was born on March 15, 1932 in Wheeler, Texas. He graduated from UT Austin 1955 with a BSc. He was a test pilot and also a crew member of Apollo 12 which was run by NASA. The commander of Apollo 12 was David Scott.

Structured data:
Alan Bean, mission, Apollo 12; Apollo 12, operator, NASA; Alan Bean, occupation, Test pilot; Apollo 12, commander, David Scott; Alan Bean, birthPlace, Wheeler, Texas; Alan Bean, birthDate, "1932-03-15"; Alan Bean, almaMater, "UT Austin, B.S. 1955"