(Flight recorders) may be placed in a rear of commercial airliners.Logical formLearned from6 sentences. A female may place in a free skate.Logical formLearned from6 sentences. A hood may be placed over a head.Logical formLearned from6 sentences. An (election crisis) may place a legitimacy.Logical formLearned from6 sentences. A team may place a male on a disabled list.Logical formLearned from6 sentences. A bomb may be placed under a vehicle.Logical formLearned from6 sentences. A casket may be placed at a front of a stage.Logical formLearned from6 sentences. Persons may be placed in quarantine.Logical formLearned from6 sentences. (Population growth) may place (water supplies).Logical formLearned from6 sentences. A male may be placed by a father.Logical formLearned from6 sentences. A government may place at a disposal.Logical formLearned from6 sentences. A skier may be placed 30th.Logical formLearned from6 sentences. A person may be placed in a position of power.Logical formLearned from6 sentences. Calls may be placed to a headquarters.Logical formLearned from6 sentences. Visitors may place a hand.Logical formLearned from6 sentences.