(Oil prices) may hover at a level.Logical formLearned from7 sentences. A female may hover above a male.Logical formLearned from7 sentences. An (ash cloud) may hover over a continent.Logical formLearned from7 sentences. A mercury may hover above freezing.Logical formLearned from7 sentences. A danger of a collapse may hover over a brand.Logical formLearned from7 sentences. Helicopters may hover above a site.Logical formLearned from7 sentences. An index may hover in 30s.Logical formLearned from7 sentences. Stocks may hover at lows.Logical formLearned from7 sentences. A (police helicopter) may be hovered above a (city center).Logical formLearned from7 sentences. Helicopters may hover above an (attack site).Logical formLearned from7 sentences. Snipers may hover.Logical formLearned from7 sentences. A helicopter may hover above inflatable boats.Logical formLearned from7 sentences. A helicopter may hover over a shrine.Logical formLearned from7 sentences. (Prison guards) may hover around a pair.Logical formLearned from7 sentences. A (police helicopter) may hover above marchers.Logical formLearned from7 sentences.