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").

Which makes a sound when you interact with it? (A) something invented by Pasteur (B) something invented by van Leeuwenhoek (C) something invented by Sax (D) something invented by Galileo
C

positively impact your bodies strength by (A) dead-lifting (B) thinking (C) sleeping (D) singing
A

As you look deeper into a Marbel you can see (A) the future (B) minut defects (C) colors (D) the other side

B