A (time period) can be extended.Logical formLearned from286 sentences. Abstracts can be extended.Logical formLearned from284 sentences. An arm can be extended.Logical formLearned from275 sentences. Tours can be extended.Logical formLearned from273 sentences. Visits can be extended.Logical formLearned from267 sentences. A study can be extended.Logical formLearned from265 sentences. Extended warranty can be available.Logical formLearned from251 sentences. Interviews can be extended.Logical formLearned from249 sentences. A sequence can be extended.Logical formLearned from245 sentences. A service can be extended.Logical formLearned from242 sentences. Persons may offer extended warranties.Logical formLearned from242 sentences. A duration can be extended.Logical formLearned from240 sentences. An episode can be extended.Logical formLearned from240 sentences. A member may pertain-to an extended family.Logical formLearned from239 sentences. A season can be extended.Logical formLearned from239 sentences.