Importance of frescoes may be obscured by a wall.Logical formLearned from2 sentences. An uproar may obscure a fact.Logical formLearned from2 sentences. Companies may obscure a truth.Logical formLearned from2 sentences. A hostility may obscure an issue.Logical formLearned from2 sentences. A company may obscure (pitching conundrums).Logical formLearned from2 sentences. A gray mold may obscure (water stains) on a ceiling.Logical formLearned from2 sentences. Loyalty to bosses may obscure an allegiance.Logical formLearned from2 sentences. A head may be obscured in (cigarette smoke).Logical formLearned from2 sentences. A hoopla may obscure a fact.Logical formLearned from2 sentences. A US-city may obscure a reality.Logical formLearned from2 sentences. Ups may obscure a truth.Logical formLearned from2 sentences. (Name tags) may be obscured by (parka hoods).Logical formLearned from2 sentences. Markings may be obscured by paint.Logical formLearned from2 sentences. A moniker may obscure a boost that something-is-the-case.Logical formLearned from2 sentences. Faces may be obscured by veils.Logical formLearned from2 sentences.