Snowbanks may obscure someone.Logical formLearned from4 sentences. A romance of a railroad may obscure a reality of a system.Logical formLearned from4 sentences. A screen may be obscured in background.Logical formLearned from4 sentences. A (balance sheet) may obscure liabilities of a company.Logical formLearned from4 sentences. A furor may obscure questions.Logical formLearned from4 sentences. A résumé may be obscured by a face.Logical formLearned from4 sentences. A (shirt pocket) may be obscured by a (sport coat).Logical formLearned from4 sentences. Weaknesses of a (work force) may obscure strengths.Logical formLearned from4 sentences. Attention may obscure a purpose.Logical formLearned from4 sentences. A mountain may be obscured by darkness.Logical formLearned from4 sentences. A smokescreen may obscure (health care problems).Logical formLearned from4 sentences. A battle may obscure battles.Logical formLearned from4 sentences. An outcome may obscure some questions.Logical formLearned from4 sentences. A formulation of a category may obscure differences.Logical formLearned from4 sentences. Excitement may obscure a truth.Logical formLearned from4 sentences.