Data: Ann Arbor, Michigan, populationDensity, 1580.7 (inhabitants per square kilometre); Ann Arbor, Michigan, leaderTitle, City Manager; Ann Arbor, Michigan, areaTotal, 74.33 (square kilometres)
Sentence about the following data:
A: Ann Arbor, Michigan has a population of 1580.7 people for each of the 74.33 square kilometres it covers. City Manager is the title given to the leader of Ann Arbor.

Data: Battle of Fredericksburg, commander, Robert E. Lee
Sentence about the following data:
A: Robert E. Lee was a commander in the Battle of Fredericksburg.

Data: Duncan Rouleau, nationality, Americans; Baymax, creator, Duncan Rouleau; Baymax, creator, Steven T. Seagle; Baymax, series, Big Hero 6 (film); Big Hero 6 (film), starring, Jamie Chung
Sentence about the following data:
A:
Baymax is a character in Big Hero 6 which stars Jamie Chung and was created by Steven T. Seagle and Duncan Rouleau, an American.