question: What structure was ordered to be built in New Haven in 1776 to protect the port at the outset of the Revolutionary War ?
answer: Black Rock Fort
turker_answer: Black Rock Fort was ordered to be built in New Haven in 1776 to protect the port at the outset of the Revolutionary War .
rule-based: Black Rock Fort was ordered to be built in New Haven in 1776 to protect the port at the outset of the Revolutionary War .