Does the sentence "During the nineteenth century, words with Greek and Latin roots were rejected in favor of those based on older Czech words and common Slavic roots; "music" is muzyka in Polish and (muzyka) in Russian, but in Czech it is hudba." provide a valid answer to the question "What Czech word did the English "robot" derive from?"

A: no

Does the sentence "He has been associated with composer John Williams since 1974, who composed music for all save five of Spielberg's feature films." provide a valid answer to the question "What composer has Steven Spielberg been associated with since 1974?"

A: yes

Does the sentence "One rescue team reported only 2,300 survivors from the town of Yingxiu in Wenchuan County, out of a total population of about 9,000." provide a valid answer to the question "How large was the number of injured in Beichuan County?"

A: no

Does the sentence "Twenty-five others have been down listed from "endangered" to "threatened" status." provide a valid answer to the question "Of the ten species removed due to extinction, how many are believe to have already been extinct when listed?"

A:
no