Tyson, who served three years in jail for rape in the 1990s and who bit off part of Evander Holyfield's ear during a 1997 fight, still thinks he can be heavyweight champion again.
Tyson did not go to jail
( z1 go :polarity - :ARG0 ( z2 person :name ( z3 name :op "Tyson" ) ) :ARG4 ( z4 jail ) )