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".

A marching band is in the midle o street. behind the marching band <sep> (A) people are in s street playing. (B) the drummers are covering the ground. (C) , a tire is taken off and replaced with a new tire. (D) a fire truck is in the parade.
D

A small group of children are seen standing before a mat with an instructor helping. the girls <sep> (A) then begin throwing a rope to the back and covering the boys head with the rope. (B) then pole vault on the mat and swing during a routine. (C) do various gymnastics moves across the mats while an instructor assist them and another points to the side. (D) take turns running to the mat and pushing it down.
C

A close up of sneakers and polish is shown followed by a person's hands putting objects into shoes. they <sep> (A) then begin tube tubing down a hill and into a lake of water. (B) use all the cosmetics they're using to paint the shoes and polish them up in the end. (C) fill up a tin of water, pour polish inside, and then scrub the outside of the shoes. (D) then throw the shoes into a container and the person continuously shoes out.
C