A cloud can be disastrous.Logical formLearned from8 sentences. The sky can be thick with clouds.Logical formLearned from8 sentences. A cloud can be unexpected.Logical formLearned from8 sentences. Sunshine may give way to clouds.Logical formLearned from8 sentences. A sign of a winter can be an increase of clouds.Logical formLearned from8 sentences. Clouds can be constituted-of-or-filled-with fish.Logical formLearned from8 sentences. A fight may cast a cloud.Logical formLearned from8 sentences. Clouds can be dusky.Logical formLearned from8 sentences. A cloud can be blue-gray.Logical formLearned from8 sentences. High pressure may suppress clouds.Logical formLearned from8 sentences. A cloud can be constituted-of-or-filled-with (poison gas).Logical formLearned from8 sentences. Clouds can be constituted-of-or-filled-with methane.Logical formLearned from8 sentences. (Morning clouds) can be patchy.Logical formLearned from8 sentences. A person may walk in clouds.Logical formLearned from8 sentences. A cloud can be constituted-of-or-filled-with troubles.Logical formLearned from8 sentences.