A boy may survive a (shark attack).Logical formLearned from3 sentences. A shark may tear_off an arm.Logical formLearned from3 sentences. A close may pertain-to a shark.Logical formLearned from3 sentences. A shark may see a boy.Logical formLearned from3 sentences. A boy may be bitten by a shark.Logical formLearned from3 sentences. A shark may attack a person.Logical formLearned from3 sentences. A male may grab a base of a tail of a shark.Logical formLearned from3 sentences. An uncle may beach a shark.Logical formLearned from3 sentences. Someone may yell shark.Logical formLearned from3 sentences. An opponent may parade in a (shark costume).Logical formLearned from3 sentences. A (shark costume) can be complete with fins.Logical formLearned from3 sentences. Sharks may kill some swimmers.Logical formLearned from3 sentences. Trouble may keep sharks from finding a net.Logical formLearned from3 sentences. A shark can be ruthless.Logical formLearned from3 sentences. Blood may be reported on nostrils of some sharks.Logical formLearned from3 sentences.