A back may arch off a table.Logical formLearned from3 sentences. A male may arch off a couch.Logical formLearned from3 sentences. A back may arch as a reply.Logical formLearned from3 sentences. An eyebrow may arch in query.Logical formLearned from3 sentences. Eyebrows may arch toward hairlines.Logical formLearned from3 sentences. (Buffet reading) may arch streets.Logical formLearned from3 sentences. Eyebrow may arch in amusement.Logical formLearned from3 sentences. The sky may arch high.Logical formLearned from3 sentences. Eyebrows may arch over eyes.Logical formLearned from3 sentences. Eyebrows may arch in wonder.Logical formLearned from3 sentences. A person may arch into a mouth.Logical formLearned from3 sentences. A female may arch into a caress.Logical formLearned from3 sentences. A male may arch against a hand.Logical formLearned from3 sentences. A body may arch high.Logical formLearned from3 sentences. A male may arch with a whine.Logical formLearned from3 sentences.