sentences:  Barely able to rise from a nine count in the fifth, Robinson later claimed Levine hit him with the hardest punch of his career, a powerful left hook to the jaw.The referee held up the fight after Robinson was down, and walked Levine to his corner, and then resumed the count, giving Robinson as much as seventeen seconds to recover, an act which may have prevented Levine from immediately following up and ending the fight.After clinching for the remainder of the round to recover, Robinson came back and knocked out Levine in the tenth round after a paralyzing blow to the solar plexus allowed him to follow up with rapid blows to the head and body that put Levine down for the full count.