Input: List of numbered streets in Manhattan
155th Street is a major crosstown street considered to form the boundary between Harlem and Washington Heights. It is the northernmost of the 155 crosstown streets mapped out in the Commissioner's Plan of 1811 that established the numbered street grid in Manhattan.

Which street forms the boundary between Harlem and Washington Heights?
Output: 155th Street

Input: Hunter-gatherer
In the early 1980s, a small but vocal segment of anthropologists and archaeologists attempted to demonstrate that contemporary groups usually identified as hunter-gatherers do not, in most cases, have a continuous history of hunting and gathering, and that in many cases their ancestors were agriculturalists and/or pastoralists[citation needed] who were pushed into marginal areas as a result of migrations, economic exploitation, and/or violent conflict (see, for example, the Kalahari Debate). The result of their effort has been the general acknowledgement that there has been complex interaction between hunter-gatherers and non-hunter-gatherers for millennia.[citation needed]

Besides economic troubles, what else could push a people into foraging?
Output: violent conflict

Input: Nigeria
The new head of state, Ibrahim Babangida, declared himself president and commander in chief of the armed forces and the ruling Supreme Military Council. He set 1990 as the official deadline for a return to democratic governance. Babangida's tenure was marked by a flurry of political activity: he instituted the International Monetary Fund's Structural Adjustment Program (SAP) to aid in the repayment of the country's crushing international debt, which most federal revenue was dedicated to servicing. He enrolled Nigeria in the Organisation of the Islamic Conference, which aggravated religious tensions in the country.

What controversial religious group did Nigeria join?
Output: Organisation of the Islamic Conference

Input: Detroit
I-275 runs north–south from I-75 in the south to the junction of I-96 and I-696 in the north, providing a bypass through the western suburbs of Detroit. I-375 is a short spur route in downtown Detroit, an extension of the Chrysler Freeway. I-696 (Reuther Freeway) runs east–west from the junction of I-96 and I-275, providing a route through the northern suburbs of Detroit. Taken together, I-275 and I-696 form a semicircle around Detroit. Michigan state highways designated with the letter M serve to connect major freeways.

Which highway runs through the northern suburbs of Detroit?
Output:
I-696