Sentence 1: 2 position in government, JQA was the presumptive front-runner in the 1824 presidential race, though it was Andrew Jackson who won a plurality (yet not the necessary majority) of electoral votes.

Sentence 2: Andrew Jackson won the necessary majority of electoral votes in the 1824 presidential race.
Options are: + yes + it is not possible to tell + no
Is this second sentence entailed by the first sentence?
no