input question: Sentence: Robert E. Lee was a commander at the Battle of Salem Church.

Structured data: Battle of Salem Church, commander, Robert E. Lee

input question: Sentence: 103 Hera, was discovered by James Craig Watson, a Canadian whose alma mater was the University of Michigan, and who died from peritonitis.

Structured data: 103 Hera, discoverer, James Craig Watson; James Craig Watson, almaMater, University of Michigan; James Craig Watson, nationality, Canada; James Craig Watson, deathCause, Peritonitis

input question: Sentence: Allen Forrest was born in 1981, in Dothan, Alabama. Originally a solo singer, Allen Forrest plays pop music.

Structured data: Allen Forrest, birthYear, 1981; Allen Forrest, birthPlace, Dothan, Alabama; Allen Forrest, genre, Pop music; Allen Forrest, background, "solo singer"

input question: Sentence: Julia Morgan is the architect behind Chinatown in San Francisco.

Structured data:
Julia Morgan, significantBuilding, Chinatown, San Francisco