Question: When charles bateman michael lyons is the gt3 winner and donington park is the circuit who is the gt4 winner?
Schema: create table table_30062172_3 (gt4_winner varchar, circuit varchar, gt3_winner varchar, PRIMARY KEY (gt4_winner))
SQL: select gt4_winner from table_30062172_3 where circuit = "donington park" and gt3_winner = "charles bateman michael lyons"