Does "While working that summer in Brantford, Bell experimented with a "phonautograph", a pen-like machine that could draw shapes of sound waves on smoked glass by tracing their vibrations." contain the correct answer to "What instrument is a phonautograph similar to?"
OPTIONS:
- yes
- no

A: yes

Does "In May 2011, YouTube reported in its company blog that the site was receiving more than three billion views per day." contain the correct answer to "How many videos was youtube serving per day as of May 2010?"
OPTIONS:
- yes
- no

A: no

Does "A significant number of modern anthropologists and biologists in the West came to view race as an invalid genetic or biological designation." contain the correct answer to "Who taught and accepted the belief that biologically distinct races were isomorphic?"
OPTIONS:
- yes
- no

A:
no