Q: Does "H+_3 is one of the most abundant ions in the Universe, and it plays a notable role in the chemistry of the interstellar medium." provide a valid answer to "What molecular form is found in the interstellar medium?"?
A: no

Q: Does "Compounds that are still isolated from living organisms are the aminoglycosides, whereas other antibacterialsfor example, the sulfonamides, the quinolones, and the oxazolidinonesare produced solely by chemical synthesis." provide a valid answer to "What are antibiotics in chemical terms?"?
A: no

Q: Does "However, to produce a bale of cotton required over 600 hours of human labor, making large-scale production uneconomical in the United States, even with the use of humans as slave labor." provide a valid answer to "Before the use of the cotton gin, how was cotton separated?"?
A: no

Q: Does "In the early days of association football, known simply as football or soccer, friendly matches (or "friendlies") were the most common type of match." provide a valid answer to "What did the growth of national leagues cause a serious decline in?"?
A:
no