A return can be sudden.Logical formLearned from7 sentences. A massive change can be sudden.Logical formLearned from7 sentences. (Price rises) can be sudden.Logical formLearned from7 sentences. Questions can be about a sudden death.Logical formLearned from7 sentences. A (pressure surge) can be sudden.Logical formLearned from7 sentences. A (government fuel price hike) can be sudden.Logical formLearned from7 sentences. A (route change) can be sudden.Logical formLearned from7 sentences. Grantings can be sudden.Logical formLearned from7 sentences. A malady can be sudden.Logical formLearned from7 sentences. A (weekend resignation) can be sudden.Logical formLearned from7 sentences. A defense can be sudden.Logical formLearned from7 sentences. A (rain squall) can be sudden.Logical formLearned from7 sentences. A projection can be sudden.Logical formLearned from7 sentences. A (liquidity crisis) can be sudden.Logical formLearned from7 sentences. A warm spell can be sudden.Logical formLearned from7 sentences.