A person may sign_up for a swap.Logical formLearned from18 sentences. A person may sign_up for an email.Logical formLearned from18 sentences. A person may sign_up for some class.Logical formLearned from18 sentences. A person may sign_up a son.Logical formLearned from18 sentences. Some persons may sign_up for (transportation help).Logical formLearned from18 sentences. A female may sign_up persons.Logical formLearned from17 sentences. Brands may be sign_uped.Logical formLearned from17 sentences. A person may sign_up for a trip.Logical formLearned from17 sentences. A person may sign_up for an (email newsletter).Logical formLearned from17 sentences. A person may sign_up with a stranger.Logical formLearned from17 sentences. A person may sign_up for alerts.Logical formLearned from17 sentences. A person may sign_up for tips.Logical formLearned from17 sentences. A person may sign_up to bats.Logical formLearned from17 sentences. A person may sign_up for a test.Logical formLearned from17 sentences. An administration may sign_up for a war of choice.Logical formLearned from17 sentences.