Data: American submarine NR-1, builder, General Dynamics Electric Boat; American submarine NR-1, topSpeed, 8.334; American submarine NR-1, shipBeam, 3.8 m; American submarine NR-1, length, 45000.0 (millimetres)
Sentence about the following data:
A: Built by General Dynamics Electric Boat Co., the American submarine, NR-1, has a top speed of 8.334 km/h. It is 45000.0 (millimetres) long and has a 3.8m ship beam.

Data: Albert Jennings Fountain, battle, American Civil War; American Civil War, commander, Jefferson Davis; United States, ethnicGroup, African Americans; Albert Jennings Fountain, birthPlace, United States
Sentence about the following data:
A: Albert Jennings Fountain, who was born in the US, where African Americans are an ethnic group. He fought in the American Civil War and a commander in this war was Jefferson Davis.

Data: Ahmet Ertegun, origin, United States; Ahmet Ertegun, deathPlace, New York City; United States, ethnicGroup, African Americans
Sentence about the following data:
A:
United States born Ahmet Ertegun died in New York City, which includes ethnic African Americans.