Q: United States, language, English language; United States, leaderTitle, President of the United States; United States, leader, Joe Biden; 250 Delaware Avenue, location, United States; United States, ethnicGroup, Asian Americans
A: 250 Delaware Avenue is located in the United States, where the English language is spoken, and one of the ethnic groups is Asians. The President of the United States is the most important leader, and Joe Biden is also a leader.
Q: ALCO RS-3, builder, American Locomotive Company; ALCO RS-3, totalProduction, 1418; ALCO RS-3, length, 17068.8 (millimetres)
A: The ALCO RS-3 was produced by the American Locomotive Co. It is 17068.8 (millimetres) long and they made only 1418 cars.
Q: Albuquerque, New Mexico, isPartOf, New Mexico; New Mexico, language, Navajo language; United States, leaderTitle, President of the United States; Albuquerque, New Mexico, country, United States
A: Albuquerque is in New Mexico, in the United States, a country where the leader is called the President of the United States. Navajo is one of the languages spoken in New Mexico.
Q: United States, leader, Barack Obama
A:
Barack Obama is the leader of United States.