(Attack helicopters) may unleash (missile attacks).Logical formLearned from2 sentences. Rebels may unleash a string of ambushes.Logical formLearned from2 sentences. Rebels may unleash on troops.Logical formLearned from2 sentences. Sentiment may be unleashed.Logical formLearned from2 sentences. A chairman may unleash a blitz of (tv commercials).Logical formLearned from2 sentences. A divestiture may unleash competition.Logical formLearned from2 sentences. Virus may unleash a flood of e-mail.Logical formLearned from2 sentences. Standards may unleash a promise of interactive tv.Logical formLearned from2 sentences. A male may unleash a temper.Logical formLearned from2 sentences. A country may unleash a new wave of air.Logical formLearned from2 sentences. A controversy may unleash calls.Logical formLearned from2 sentences. An investigation may unleash charges of security.Logical formLearned from2 sentences. A fault may unleash a quake.Logical formLearned from2 sentences. A trigger may unleash a new wave of interest.Logical formLearned from2 sentences. (Military aircraft) may unleash some missiles.Logical formLearned from2 sentences.