What did Archimedes invent using his knowledge of math and science? a compound pulley
a new type of metal
a machine for building ships
a method for observing the stars

your list doesn't mention any of them at all.

and what does "these" mean anyway ?

a they donate money to humanitarian causes

c   they volunteer to alleviate suffering

d   they blame all muslims for not being able to keep their fellow muslims in line.

safaid was known as the most beautiful architecture

as the person below or above me i agree   the tone of voice of the itnerview can very well influecne he or she to pick one more over that   the infleuncer would pick