A cold virus can be weakened.Logical formLearned from15 sentences. Citizens can be in cold blood.Logical formLearned from15 sentences. (Metal benches) can be cold.Logical formLearned from15 sentences. A welcome can be cold.Logical formLearned from15 sentences. (Winter months) can be cold.Logical formLearned from15 sentences. An affair can be cold.Logical formLearned from15 sentences. Some men can be in cold blood.Logical formLearned from15 sentences. Voters can be cold.Logical formLearned from14 sentences. A cold snap may begin.Logical formLearned from14 sentences. Temperatures can be cold.Logical formLearned from14 sentences. A hammering can be cold.Logical formLearned from14 sentences. A long winter can be cold.Logical formLearned from14 sentences. (Rolling mills) can be cold.Logical formLearned from14 sentences. Early years may pertain-to a cold war.Logical formLearned from14 sentences. A lithosphere can be cold.Logical formLearned from14 sentences.