A bolt may be tightened.Logical formLearned from5 sentences. Recession may tighten a grip.Logical formLearned from5 sentences. A female may tighten a towel.Logical formLearned from5 sentences. A hand may tighten around a wand.Logical formLearned from5 sentences. A paw may tighten a grip.Logical formLearned from5 sentences. A grip may tighten on a wrist.Logical formLearned from5 sentences. Loins may tighten.Logical formLearned from5 sentences. A government-agency may tighten regulations.Logical formLearned from5 sentences. Body may tighten.Logical formLearned from5 sentences. Credit may tighten for consumers.Logical formLearned from5 sentences. Hands may tighten around wrists.Logical formLearned from5 sentences. Hands may tighten on hands.Logical formLearned from5 sentences. A jaw may be tightened for a moment.Logical formLearned from5 sentences. Numbers may tighten.Logical formLearned from5 sentences. Corners of a mouth may tighten.Logical formLearned from5 sentences.