Does the sentence "Each chemical bond in a molecule vibrates at a frequency characteristic of that bond." provide a valid answer to the question "What happens to a molecule if an oscillation results in a dipole being changed?"

A: no

Does the sentence "Nonetheless, like other personal computer manufacturers, the Macintosh lines have been hurt by consumer trend towards smartphones and tablet computers (particularly Apple's own iPhone and iPad, respectively) as the computing devices of choice among consumers." provide a valid answer to the question "What consumer trend has hurt many personal computer manufacturers?"

A: yes

Does the sentence "England qualified for the 1970 FIFA World Cup in Mexico as reigning champions, and reached the quarter-finals, where they were knocked out by West Germany." provide a valid answer to the question "Where did the 1982 FIFA World Cup take place?"

A: no

Does the sentence "It produced 75% of the world's teak and had a highly literate population." provide a valid answer to the question "What notable quality made Burma stand out from other South East Asian countries ?"

A:
yes