A tropical depression may strengthen.Logical formLearned from16 sentences. Depression can be in mothers.Logical formLearned from16 sentences. A period can be constituted-of-or-filled-with clinical depression.Logical formLearned from16 sentences. A bout can be constituted-of-or-filled-with postpartum depression.Logical formLearned from16 sentences. A tropical depression can be over a us-state.Logical formLearned from16 sentences. A depression may be situated.Logical formLearned from15 sentences. A depression can be nasal.Logical formLearned from15 sentences. A depression may turn.Logical formLearned from15 sentences. A depression may remain weak.Logical formLearned from15 sentences. A storm may weaken into a tropical depression.Logical formLearned from15 sentences. Some tropical depressions may be formed.Logical formLearned from15 sentences. The north may pertain-to a depression.Logical formLearned from15 sentences. A depression can be elongated.Logical formLearned from15 sentences. Some episodes can be constituted-of-or-filled-with depression.Logical formLearned from15 sentences. A total can be constituted-of-or-filled-with some tropical depressions.Logical formLearned from15 sentences.