A father can be helpless.Logical formLearned from27 sentences. A terror can be helpless.Logical formLearned from27 sentences. Families can be helpless.Logical formLearned from27 sentences. A slave can be helpless.Logical formLearned from26 sentences. A child can be helpless.Logical formLearned from26 sentences. A stranger can be helpless.Logical formLearned from26 sentences. Men can be helpless.Logical formLearned from26 sentences. A spectator can be helpless.Logical formLearned from26 sentences. Passengers can be helpless.Logical formLearned from26 sentences. A person may look helpless.Logical formLearned from25 sentences. A person may feel helpless that something-is-the-case.Logical formLearned from25 sentences. Giggles can be helpless.Logical formLearned from25 sentences. Bystanders can be helpless.Logical formLearned from25 sentences. An opponent can be helpless.Logical formLearned from25 sentences. A witness can be helpless.Logical formLearned from24 sentences.