Does the sentence "Joseph Takahashi discovered the first mammalian circadian clock mutation (clock19) using mice in 1994." provide a valid answer to the question "What mutation did Takahashi discover in 1994?" OPTIONS:
- yes
- no

A: yes

Does the sentence "As is sometimes common in scientific discoveries, simultaneous developments can occur, as evidenced by a number of inventors who were at work on the telephone." provide a valid answer to the question "How many of the court cases wound up at the Supreme Court?" OPTIONS:
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- no

A: no

Does the sentence "Ideas about the transmutation of species were controversial as they conflicted with the beliefs that species were unchanging parts of a designed hierarchy and that humans were unique, unrelated to other animals." provide a valid answer to the question "What was the general opinion about transmutation of species in the 19th century?" OPTIONS:
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- no

A: yes

Does the sentence ""We estimate that 14 to 38 percent of Native American ancestry may originate through gene flow from this ancient population," the authors wrote." provide a valid answer to the question "When was a study about the DNA of a young boy published in Nature?" OPTIONS:
- yes
- no

A:
no