[Q]: Giovanni Ferrero (born 21 September 1964) is an Italian businessman. He assumed the leadership of the confectionery company Ferrero SpA after the death of his brother Pietro Ferrero in 2011. He has a net worth of $24.2 billion as of May 2016, according to Bloomberg. Giovanni Ferrero believed in himself.
[A]: It's impossible to say

[Q]: Susarion (Greek: ) was an Archaic Greek comic poet, was a native of Tripodiscus in Megaris (see Megara) and is considered one of the originators of metrical comedy and, by others, he was considered the founder of Attic Comedy. Nothing of his work, however, survives except one iambic fragment (see below) and this is not from a comedy but instead seems to belong within the Iambus tradition. Susarion was a greek singer.
[A]: No

[Q]: No Devotion are a Welsh/American alternative rock band formed in 2014. They are composed of American vocalist Geoff Rickly (of the band Thursday) from New Jersey, and former band members of the Welsh band Lostprophets. The band formed in the wake of Lostprophets' dissolution in 2013. The band members come from more than one country.
[A]: Yes

[Q]: Derek Ervin Smith (November 1, 1961 August 9, 1996) was an American professional basketball player. He won a national championship with the Louisville Cardinals in 1980, and spent nine years in the NBA in a career shortened by a knee injury. He would later become an assistant coach for the Washington Bullets from 1994 until his death. Derek Ervin Smith only won one championship in his career.
[A]:
It's impossible to say