Does the sentence "Variation of specific gravity within the bole of a tree can occur in either the horizontal or vertical direction. :)" provide a valid answer to the question "Which part of a tree can have vertical or horizontal variation in its specific gravity?"

A: yes

Does the sentence "Dell dropped out of school to focus full-time on his fledgling business, after getting $1,000 in expansion-capital from his family." provide a valid answer to the question "What school did Dell go to and later drop out of while he ran his business?"

A: no

Does the sentence "Santa Monica is featured in the video games True Crime: Streets of LA (2003), Vampire:" provide a valid answer to the question "What type of games is Santa Monica featured in?"

A: yes

Does the sentence "David Cameron is the 19th British prime minister to have attended the school, and has recommended that Eton set up a school in the state sector to help drive up standards." provide a valid answer to the question "How does London Academy of Excellence vary in cost from Eton College?"

A:
no