question: OPTIONS:
- yes
- no
Social dancing became more widespread, so musical forms appropriate to accompanying dance began to standardize.
Musical forms for dance began to standardize during what era?

answer: no

[Q]: Sentence: Ryan Seacrest returns as host, with Harry Connick Jr., Keith Urban, and Jennifer Lopez all returning for their respective third, fourth, and fifth seasons as judges. Question: How many seasons of American Idol have there been? OPTIONS:
- yes
- no
++++++++++
[A]: no

Q: Does "Particularly in American superhero comic books, the art may be divided between a penciller, who lays out the artwork in pencil; an inker, who finishes the artwork in ink; a colourist; and a letterer, who adds the captions and speech balloons." provide a valid answer to "What is a person called who does the initial pencil work for the artwork?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "The Joan B. Kroc Institute for International Peace Studies at the University of Notre Dame is dedicated to research, education and outreach on the causes of violent conflict and the conditions for sustainable peace." answer the question "To whom was John B. Kroc married?" OPTIONS:
- yes
- no

A: no

Does the sentence "DST may help in depression by causing individuals to rise earlier, but some argue the reverse." provide a valid answer to the question "What vitamin does sunlight help the human body absorb?" OPTIONS:
- yes
- no

A: no

Does the sentence "The United States and other NATO and non-NATO forces are planning to withdraw; with the Taliban claiming it has defeated the United States and NATO, and the Obama Administration viewing it as a victory." provide a valid answer to the question "When did Afghanistan sign a security agreement with the US?" OPTIONS:
- yes
- no

A:
no