Question: In April 2015 Fuganto Widjaja revealed a surprise takeover bid for a mining company founded by a man that is chairman of what company?
Sentence (from "Fuganto Widjaja"): Fuganto Widjaja is the grandson of Eka Tjipta Widjaja, the founder of the Sinar Mas Group, an Indonesian palm oil and property conglomerate started before the Second World War.
Relevant evidence: No