An attempt can be insincere.Logical formLearned from18 sentences. Attempts can be over some years.Logical formLearned from18 sentences. An attempt can be at negotiations.Logical formLearned from18 sentences. A (rescue attempt) can be abortive.Logical formLearned from18 sentences. Trials can be an attempt.Logical formLearned from18 sentences. Attempts may be allowed.Logical formLearned from18 sentences. An (escape attempt) can be foiled.Logical formLearned from18 sentences. Some (assassination attempt) can be on a US-president.Logical formLearned from18 sentences. Some attempt can be by terrorists.Logical formLearned from18 sentences. Attempts can be at satire.Logical formLearned from18 sentences. A male can be a target of some (assassination attempts).Logical formLearned from18 sentences. Attempts can be half-baked.Logical formLearned from18 sentences. Attempts may flop.Logical formLearned from18 sentences. Elections can be an attempt.Logical formLearned from18 sentences. An attempt can be indiscriminate.Logical formLearned from18 sentences.