In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").
--------
Question: People can touch something to see if it's (A) shiny (B) red (C) striped (D) wrinkled

Answer: D


Question: Humans contribute to environmental pollution (A) by purchasing products made from recycled products (B) by switching to energy efficient appliances (C) by leaving behind refuse on public beaches (D) by frequently recycling paper and plastic

Answer: C


Question: When I play a violin the strings and create sound through (A) A new word (B) A quake (C) Pens (D) Sweat

Answer:
B