input: Chicken fried steak

A similar dish is sometimes known as ''country fried steak'' in other parts of the United States, where it is subject to some regional variations. On rare occasions there is a brown gravy, and occasionally the meat is either pan-fried with little oil, or simmered in the gravy. In some areas, ''country steak'' may refer to Salisbury steak, a chopped or minced beef patty in brown gravy.

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is there a difference between chicken fried steak and country fried steak
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output: yes
Question: Keith Urban and Maroon 5 performed during the pregame. The Texas Christian University Horned Frog Marching Band also performed during the pregame show. 22-year-old Candice Villesca of Lewisville, Texas performed the national anthem and ''America the Beautiful'' in American Sign Language. Lea Michele performed ''America the Beautiful'' supported by the Air Force Tops in Blue. Pop singer Christina Aguilera sang the national anthem, but performed the wrong lyrics for the fourth line of the song, later issuing an apology. has maroon 5 ever performed at the super bowl

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Answer: yes
IN: While the kids are away at college, Oliver eventually calms down and attempts to make peace with Barbara over an elegant dinner, but finally reaches his breaking point when Barbara serves him a pate which she implies was made from his dog. (It later turns out to be a bluff. The dog is still alive.) Oliver physically attacks Barbara, who flees into the attic. Oliver boards up the house to prevent Barbara from escaping so he can kill her, while Barbara loosens the chandelier to drop on Oliver to kill him. When their housekeeper Susan pays them an unexpected visit during the night, she senses something is terribly wrong and discreetly contacts Gavin for help. By the time Gavin arrives, Oliver and Barbara's quarrel has culminated in the two hanging dangerously from the insecure chandelier. During this time, Oliver admits to Barbara that despite their hardships, he always loved her, but Barbara does not respond. Before Gavin can come inside with a ladder, the chandelier's support cable snaps and sends them crashing violently to the floor. In his final breaths, Oliver reaches out to touch Barbara's shoulder, but Barbara uses her last ounce of strength to knock his hand away, firmly asserting her feelings for him even in death.
do they die in war of the roses?

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OUT: yes
What's the best answer to this question: did the sound of music win any tony awards?

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Answer: yes
Text: Harry and the Hendersons is an American sitcom based on the film of the same name, produced by Amblin Television for Universal Television. The series aired in syndication from January 13, 1991 to June 18, 1993, with 72 half-hour episodes produced. The series is about a family who adopts a Bigfoot called Harry.

Question: was harry and the hendersons a tv show?

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[separator]
Answer: yes
Problem: Text: Total internal reflection is the phenomenon which occurs when a propagated wave strikes a medium boundary at an angle larger than a particular critical angle with respect to the normal to the surface. If the refractive index is lower on the other side of the boundary and the incident angle is greater than the critical angle, the wave cannot pass through and is entirely reflected. The critical angle is the angle of incidence above which the total internal reflection occurs. This is particularly common as an optical phenomenon, where light waves are involved, but it occurs with many types of waves, such as electromagnetic waves in general or sound waves. When a wave reaches a boundary between different materials with different refractive indices, the wave will in general be partially refracted at the boundary surface, and partially reflected. However, if the angle of incidence is greater (i.e. the direction of propagation is closer to being parallel to the boundary) than the critical angle -- the angle of incidence at which light is refracted such that it travels along the boundary -- then the wave will not cross the boundary, but will instead be totally reflected back internally. This can only occur when the wave in a medium with a higher refractive index (n) reaches a boundary with a medium of lower refractive index (n). For example, it will occur with light reaching air from glass, but not when reaching glass from air.

Question: does total internal reflection occur at the critical angle?

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A:
no