A couple may be freed after some days.Logical formLearned from7 sentences. A ship may be freed by pirates.Logical formLearned from7 sentences. Somali pirates may free a ship with (battle tanks).Logical formLearned from7 sentences. Rebels may be freed.Logical formLearned from7 sentences. Brothers may be freed from prisons.Logical formLearned from7 sentences. Hostages may be freed in an operation.Logical formLearned from7 sentences. A group may be freed unharmed.Logical formLearned from7 sentences. A month may free some palestinian prisoners.Logical formLearned from7 sentences. A person may free captives.Logical formLearned from7 sentences. Hostages may be freed without incident.Logical formLearned from7 sentences. An operation may free lawmaker.Logical formLearned from7 sentences. Persons may be freed during a week.Logical formLearned from7 sentences. Some medics may be freed from (life sentences).Logical formLearned from7 sentences. Rebels may free a girl.Logical formLearned from7 sentences. Some employees may be freed.Logical formLearned from7 sentences.