A group of hijackers may cross a canadian border.Logical formLearned from24 sentences. A person may cross a border from a country.Logical formLearned from24 sentences. A male may cross for a male.Logical formLearned from24 sentences. Israeli troops may cross a border.Logical formLearned from24 sentences. A highway may cross a river.Logical formLearned from23 sentences. A country may cross a key.Logical formLearned from23 sentences. A sea may cross.Logical formLearned from23 sentences. An one may cross.Logical formLearned from23 sentences. A road may cross a line.Logical formLearned from23 sentences. Red lines may be crossed.Logical formLearned from23 sentences. Persons may cross a mark.Logical formLearned from23 sentences. A person may cross a stream.Logical formLearned from23 sentences. Chickens may cross roads.Logical formLearned from23 sentences. A person may cross streets.Logical formLearned from23 sentences. Water may cross.Logical formLearned from23 sentences.