A person may cross lines.Logical formLearned from79 sentences. A country may cross a river.Logical formLearned from79 sentences. Persons may cross borders.Logical formLearned from78 sentences. A frown may cross a face.Logical formLearned from78 sentences. A female may cross a line.Logical formLearned from78 sentences. Illegal immigrants may cross a border.Logical formLearned from78 sentences. Trucks may cross a border.Logical formLearned from78 sentences. A zebra may cross.Logical formLearned from78 sentences. A question may cross a mind.Logical formLearned from77 sentences. Thoughts may cross a mind.Logical formLearned from77 sentences. Some persons may cross.Logical formLearned from77 sentences. Thoughts may cross a mind.Logical formLearned from76 sentences. A rail may cross.Logical formLearned from76 sentences. A railway may cross.Logical formLearned from76 sentences. Legs may cross.Logical formLearned from76 sentences.