(Q).
Question: how south african leaders are elected I found the following answer on Google: The President is elected by members of the National Assembly , the lower house of Parliament , and is usually the leader of the largest party, which has been the African National Congress since the first non-racial elections were held on 27 April 1994. Is that a correct answer? Yes or no.
(A).
Yes

(Q).
Question: what is the half life of potassium 40 I found the following answer on Google: Potassium ions are necessary for the function of all living cells. Is that a correct answer? Yes or no.
(A).
No

(Q).
Question: how many presidential terms did fdr serve I found the following answer on Google: Energized by his personal victory over polio , FDR's unfailing optimism and activism contributed to a renewal of the national spirit. Is that a correct answer? Yes or no.
(A).
No