In this task you will be given a passage and a yes/no question based on the passage. You should answer the question using the information from the passage.

Ex Input:
passage: The hippocampus (named after its resemblance to the seahorse, from the Greek , ''seahorse'' from hippos, ''horse'' and kampos, ''sea monster'') is a major component of the brains of humans and other vertebrates. Humans and other mammals have two hippocampi, one in each side of the brain. The hippocampus belongs to the limbic system and plays important roles in the consolidation of information from short-term memory to long-term memory, and in spatial memory that enables navigation. The hippocampus is located under the cerebral cortex (allocortical) and in primates in the medial temporal lobe. It contains two main interlocking parts: the hippocampus proper (also called Ammon's horn) and the dentate gyrus.
question: is the hippocampus part of the brain stem?

Ex Output:
No

Ex Input:
passage: A city council, town council, town board, or board of aldermen is the legislative body that governs a city, town, municipality, or local government area.
question: is the city council part of the legislative branch?

Ex Output:
Yes

Ex Input:
passage: Saint Anthony Falls or the Falls of Saint Anthony, located northeast of downtown Minneapolis, Minnesota, was the only natural major waterfall on the Upper Mississippi River. The natural falls were replaced by a concrete overflow spillway (also called an ''apron'') after it partially collapsed in 1869. Later, in the 1950s and 1960s, a series of locks and dams was constructed to extend navigation to points upstream.
question: is there a waterfall in the mississippi river?

Ex Output:
No