A (credit crunch) may tighten a grip.Logical formLearned from14 sentences. Grip may tighten.Logical formLearned from14 sentences. Legs may tighten.Logical formLearned from14 sentences. Arms may tighten around a male.Logical formLearned from14 sentences. Insides may tighten.Logical formLearned from14 sentences. Arms may tighten around a back.Logical formLearned from14 sentences. Fingers may tighten on an arm.Logical formLearned from14 sentences. A machine may tighten.Logical formLearned from14 sentences. A male may tighten rules.Logical formLearned from14 sentences. A race may tighten in days.Logical formLearned from14 sentences. Persons may tighten control.Logical formLearned from14 sentences. A legislature may tighten rules.Logical formLearned from14 sentences. (Stomach muscles) may tighten.Logical formLearned from14 sentences. Hands may be tightened into fists.Logical formLearned from14 sentences. A budget may tighten.Logical formLearned from14 sentences.