Some Americans can be over age.Logical formLearned from9 sentences. A study may be based on a survey of some Americans.Logical formLearned from9 sentences. A country may hold some Americans.Logical formLearned from9 sentences. Americans may die in crashes.Logical formLearned from9 sentences. Some Americans can be at a table.Logical formLearned from9 sentences. Americans can be in 50s.Logical formLearned from9 sentences. (American friends) may pertain-to a person.Logical formLearned from9 sentences. Americans may be ranked.Logical formLearned from9 sentences. Americans can be in favor of choice.Logical formLearned from9 sentences. Americans may catch_up with earnings.Logical formLearned from9 sentences. Some Americans can be among some passengers.Logical formLearned from9 sentences. A person may speak for Americans.Logical formLearned from9 sentences. Americans can be a group.Logical formLearned from9 sentences. Americans may be affected by a nuclear war.Logical formLearned from9 sentences. Some Americans may die in some (helicopter crashes).Logical formLearned from9 sentences.