[Q]: Sentence: Several days after the referendum, the Resident Commissioner Pedro Pierluisi, Governor Luis Fortuno, and Governor-elect Alejandro Garcia Padilla wrote separate letters to the President of the United States Barack Obama addressing the results of the voting. Question: What politician fought against statehood for Puerto Rico? OPTIONS:
- yes
- no
++++++++++
[A]: yes

[Q]: Sentence: For vertebrates, the early stages of neural development are similar across all species. Question: The precursor of the nervous system is called what in vertebrates? OPTIONS:
- yes
- no
++++++++++
[A]: no

[Q]: Sentence: Lange was a Danish physician and psychologist. Question: What was the nationality of Carl Lange? OPTIONS:
- yes
- no
++++++++++
[A]:
yes