A black hole can be constituted-of-or-filled-with depression.Logical formLearned from11 sentences. A depression may head.Logical formLearned from11 sentences. A female may be hospitalised for depression.Logical formLearned from11 sentences. A season may produce some tropical depressions.Logical formLearned from11 sentences. A male may slip into depression.Logical formLearned from11 sentences. Depressions can be moist.Logical formLearned from11 sentences. A low-pressure area may develop into a tropical depression.Logical formLearned from11 sentences. A depression may be formed.Logical formLearned from11 sentences. An advisory can be on tropical depression.Logical formLearned from11 sentences. A depression can be on the ground.Logical formLearned from11 sentences. A depression may move northeastward.Logical formLearned from11 sentences. A depression may move west-northwest.Logical formLearned from11 sentences. A tropical depression may pertain-to a year.Logical formLearned from11 sentences. A female may suffer from bouts of depression.Logical formLearned from11 sentences. A depression can be linear.Logical formLearned from11 sentences.