Sharks may feed.Logical formLearned from27 sentences. (Shark attacks) can be unprovoked.Logical formLearned from27 sentences. Fins may pertain-to sharks.Logical formLearned from27 sentences. Man may punch shark.Logical formLearned from26 sentences. A person may like sharks.Logical formLearned from26 sentences. Sharks may eat.Logical formLearned from26 sentences. Sharks may undergo a killing.Logical formLearned from26 sentences. A shark may be caught.Logical formLearned from26 sentences. Sharks can be animals.Logical formLearned from26 sentences. A (shark attack) can be in a surf.Logical formLearned from26 sentences. A shark may pertain-to the world.Logical formLearned from25 sentences. A male may be signed as a free agent by sharks.Logical formLearned from25 sentences. A genus can be constituted-of-or-filled-with sharks.Logical formLearned from25 sentences. A family can be constituted-of-or-filled-with sharks.Logical formLearned from25 sentences. Sharks can be in a competition.Logical formLearned from25 sentences.