[Q]: Sentence: Due in large part to the persuasion of representative Servando Teresa de Mier, Mexico City was chosen because it was the center of the country's population and history, even though Queretaro was closer to the center geographically. Question: When was Mexico City declared the capital? OPTIONS:
- yes
- no
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[A]: no

Q: Does "GE has said that it will invest $1.4 billion in clean technology research and development in 2008 as part of its Ecomagination initiative." provide a valid answer to "What type of engine did GE bring to market as part of its Ecoimagination project?"?
OPTIONS:
- yes
- no
A: no

Problem: Does "In October 1810, six months after Fryderyk's birth, the family moved to Warsaw, where his father acquired a post teaching French at the Warsaw Lyceum, then housed in the Saxon Palace." answer the question "What language did Chopin's father teach?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Some recent historians begin the period in the 1620s, with the start of the scientific revolution." provide a valid answer to the question "In what decade did the scientific revolution begin?" OPTIONS:
- yes
- no

A: yes

Question:
Choose your answer: Is "An opposite example is the case of Chinese, whose variations such as Mandarin and Cantonese are often called dialects and not languages, despite their mutual unintelligibility." a good answer to the question "Why might Mandarin and Cantonese not be regarded as dialects?" OPTIONS:
- yes
- no
Answer:
yes

[Q]: Sentence: Reflecting the new understanding, in 1942 Charles Sherrington visualized the workings of the brain waking from sleep: Question: Work in the first half the 20th century in electrical properties of nerve cells were by what two main scientists? OPTIONS:
- yes
- no
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[A]:
no