[Australia team react during a preliminary men's water polo match against Greece at the 2016 Summer Olympics in Rio de Janeiro, Brazil, Sunday, Aug. 14, 2016. (AP Photo/Eduardo Verdugo)]RIO DE JANEIRO (AP) — Rhys Howden and John Cotterill each scored three goals, and Australia stayed alive in the men's Olympic water polo tournament with a 12-7 victory over Greece in their final group game on Sunday.