A landing may force an evacuation of some passengers.Logical formLearned from2 sentences. A person may force closure of schools of some persons.Logical formLearned from2 sentences. A screw may be forced.Logical formLearned from2 sentences. Persons may force through a line of police.Logical formLearned from2 sentences. A re-poll may force a delay.Logical formLearned from2 sentences. An (ash cloud) may force a closure of some airports.Logical formLearned from2 sentences. (Election malpractice) may force annulment of a poll.Logical formLearned from2 sentences. A person may force peace.Logical formLearned from2 sentences. Snow may force closure of some highways.Logical formLearned from2 sentences. A disaster may force an evacuation of some residents.Logical formLearned from2 sentences. Snow may force a closure of some expressways.Logical formLearned from2 sentences. Poverty may force peasants.Logical formLearned from2 sentences. A US-city may force a lockdown.Logical formLearned from2 sentences. Conditions may force a closure of a park.Logical formLearned from2 sentences. An administration may force a company.Logical formLearned from2 sentences.