Problem: Does "While christian festivals such as corpus christi were church-sanctioned celebrations, Carnival was also a manifestation of European folk culture." answer the question "Carnival was also a result of what area's folk culture?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Tan Zhenlin (term 1949-1952), the inaugural Party Secretary, was one of the leading voices against Mao's Cultural Revolution during the so-called February Countercurrent of 1967." provide a valid answer to the question "When was the so-called February Countercurrent?" OPTIONS:
- yes
- no

A: yes

Question:
Choose your answer: Is "Much of the city's 1980 zoning code was overhauled from 20072012 as part of a joint effort between former mayors John F. Street and Michael Nutter." a good answer to the question "Which two mayors accomplished the zoning code revamp?" OPTIONS:
- yes
- no
Answer:
yes

QUES: Q: What three composers influenced Chopin's work?
A: All of Chopin's compositions include the piano.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: no

Does "Their son Thomas Rolfe was an ancestor to many descendants in First Families of Virginia." contain the correct answer to "Who was an ancestor of the First Families of Virginia?"
OPTIONS:
- yes
- no

A: yes

Problem: Does "Shell was vertically integrated and is active in every area of the oil and gas industry, including exploration and production, refining, distribution and marketing, petrochemicals, power generation and trading." answer the question "How many barrels of oil equivalent does Shell produce per day?" OPTIONS:
- yes
- no

A:
no