<human>: Does "Australia experienced prolonged economic growth during the post-war boom period of the Menzies Government (1949–1966) and Menzies fulfilled his promises at the 1949 election to end rationing of butter, tea and petrol and provided a five-shilling endowment for first-born children, as well as for others." contain the correct answer to "How many years did the Liberals stay in office after the 1949 election?"
OPTIONS:
- yes
- no
<bot>: no