Circumstances may surround a resignation.Logical formLearned from20 sentences. Resignation can be from a post.Logical formLearned from20 sentences. A resignation can be enough.Logical formLearned from20 sentences. Resignation can be inevitable.Logical formLearned from20 sentences. A resignation may pertain-to a singer.Logical formLearned from20 sentences. A world-city may tender a resignation.Logical formLearned from20 sentences. Calls can be for a resignation.Logical formLearned from20 sentences. A resignation may occur.Logical formLearned from20 sentences. (Opposition leaders) may call for a resignation.Logical formLearned from20 sentences. A resignation may catch leadership by surprise.Logical formLearned from20 sentences. A US-president may ask for a resignation.Logical formLearned from20 sentences. A president may demand a resignation.Logical formLearned from20 sentences. A country may announce a resignation.Logical formLearned from20 sentences. A prospect may pertain-to a resignation.Logical formLearned from20 sentences. Some generals may call for a resignation.Logical formLearned from20 sentences.