A male may send_up a (trial balloon).Logical formLearned from7 sentences. Contact can be with a balloon.Logical formLearned from7 sentences. Balloons may be seen.Logical formLearned from7 sentences. A gondola may pertain-to a balloon.Logical formLearned from7 sentences. A balloon may use air.Logical formLearned from7 sentences. Arches can be constituted-of-or-filled-with balloons.Logical formLearned from7 sentences. Balloons may be filled with heroin.Logical formLearned from7 sentences. A (silver balloon) may undergo preparations.Logical formLearned from7 sentences. A sign can be under an arc of balloons.Logical formLearned from7 sentences. An arc can be constituted-of-or-filled-with balloons.Logical formLearned from7 sentences. A balloon may be placed.Logical formLearned from7 sentences. A balloon can be a balloon.Logical formLearned from7 sentences. (Debt balloons) can be to highs.Logical formLearned from7 sentences. A statement can be (trial balloon).Logical formLearned from7 sentences. An altitude may pertain-to a balloon.Logical formLearned from7 sentences.