Question: What historic house at 33 Pleasant Street in Concord, New Hampshire, was built for the president of a company known for the first Concord coach? 
Sentence (from "Abbot-Downing Company"): Abbot-Downing Company was a coach and carriage builder in Concord, New Hampshire, which became known throughout the United States for its products — in particular the first Concord coach.
Relevant evidence: Yes