A sky can be cold.Logical formLearned from172 sentences. Objects can be in the sky.Logical formLearned from171 sentences. A sky can be leaden.Logical formLearned from170 sentences. Skies can be gloomy.Logical formLearned from170 sentences. Skies can be rainy.Logical formLearned from164 sentences. A sky can be twilight.Logical formLearned from162 sentences. Skies can be stormy.Logical formLearned from159 sentences. Skies can be polluted.Logical formLearned from158 sentences. The sky may rain on persons.Logical formLearned from158 sentences. Parts may pertain-to the sky.Logical formLearned from153 sentences. An object can be in the sky.Logical formLearned from153 sentences. A position can be in the sky.Logical formLearned from152 sentences. A male may look at the sky.Logical formLearned from152 sentences. Colors may pertain-to the sky.Logical formLearned from152 sentences. The sky can be pink.Logical formLearned from151 sentences.