Assertion: labour party | /r/CapableOf | become for first time
Facets:
value: with 287 seats
type: OTHER
value: in the 1929 general election
type: TEMPORAL
Source sentences:
text: In the 1929 general election, the Labour Party became the largest in the House of Commons for the first time, with 287 seats and 37.1% of the popular vote.