This is a correct answer to the following question about Sound film. Yes or no? Answer: In Europe (and, to a lesser degree, elsewhere) the new development was treated with suspicion by many filmmakers and critics, who worried that a focus on dialogue would subvert the unique aesthetic virtues of soundless cinema. Question: What did movie theaters do for sound before synchronized sound was introduced into film
No

This is a correct answer to the following question about Monkeys in space. Yes or no? Answer: Before humans went into space , several animals were launched into space , including numerous monkeys , so that scientists could investigate the biological effects of space travel . Question: what year did the last monkeys go into space
No

This is a correct answer to the following question about Ethanol fuel. Yes or no? Answer: Saab 9-3 SportCombi BioPower. Question: what part of the corn is used in ethanol production
No