In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D". 

Q: A black screen appears and the yellow words appear on them read "extreme how-to presents". The second black screen has yellow words that read "installing heated floor tile". a man <sep> (A) is now standing and talking in the corner of a residential home, dressed in a long sleeved button up black shirt, brown long pants, shoes and wearing a hat. (B) is installing the hardwood floors. (C) starts sweeping the floor in a position and putting gel between the tiles. (D) is shown attempting to installation tile in various rooms, including the top floor.

A: A
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Q: He takes a run along the beach in early evening and passes a seal. He runs across a long bridge towards a city. he <sep> (A) runs through a long two lane tunnel. (B) gets back to the museum during office hours to change his tape recorder. (C) jumps off of many bridges onto the ocean surface. (D) goes down a long slope onto a bridge and is performing normal jumps down a ramp.

A: A
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Q: The man in the dark green shirt places a strap and link to the climbing wall and loops a rope through the clip. the man <sep> (A) walks into the darkened room, sits on a rock, gets a jacket, and demonstrates how to saddle up. (B) reverses the strap position and loops the rope through the strap eye link. (C) eventually goes under the stone and sits with his knees apart wearing a black mask. (D) passes the climber area and it's an open area.

A:
B
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