(Stomach problems) can be serious.Logical formLearned from41 sentences. Some rules can be constituted-of-or-filled-with stomach.Logical formLearned from41 sentences. A tumor can be in a stomach.Logical formLearned from41 sentences. A stomach may do flips.Logical formLearned from41 sentences. Food can be in stomaches.Logical formLearned from41 sentences. A man may be shooted in a stomach.Logical formLearned from41 sentences. A lump can be in a stomach.Logical formLearned from41 sentences. A stomach can be small.Logical formLearned from40 sentences. A stomach may pertain-to a woman.Logical formLearned from40 sentences. A stomach may be cramped.Logical formLearned from40 sentences. A (stomach twist) may pertain-to a person.Logical formLearned from40 sentences. A (stomach ..) may pertain-to a person.Logical formLearned from40 sentences. A male may feel a (stomach drop).Logical formLearned from40 sentences. A male may feel a stomach.Logical formLearned from40 sentences. Pits may pertain-to a stomach.Logical formLearned from40 sentences.