A blush can be sudden.Logical formLearned from44 sentences. A glow can be sudden.Logical formLearned from44 sentences. Responses can be sudden.Logical formLearned from44 sentences. Collapses can be sudden.Logical formLearned from44 sentences. (Heart attacks) can be sudden.Logical formLearned from44 sentences. A bolt can be sudden.Logical formLearned from44 sentences. An exertion can be sudden.Logical formLearned from44 sentences. Surprises can be sudden.Logical formLearned from43 sentences. A time may pertain-to a sudden death.Logical formLearned from43 sentences. A deafness can be sudden.Logical formLearned from43 sentences. An insight can be sudden.Logical formLearned from43 sentences. An embrace can be sudden.Logical formLearned from43 sentences. Starts can be sudden.Logical formLearned from43 sentences. A hailstorm can be sudden.Logical formLearned from43 sentences. Sounds can be sudden.Logical formLearned from43 sentences.