A crowd of some persons may be frustrated by waiting in line.Logical formLearned from8 sentences. Foreigners may wait.Logical formLearned from8 sentences. Helicopters may wait on deck.Logical formLearned from8 sentences. A woman may wait in line.Logical formLearned from8 sentences. A country may wait for a response to a request.Logical formLearned from8 sentences. A male may wait in a bedroom.Logical formLearned from8 sentences. Diplomats may wait on a tropical island.Logical formLearned from8 sentences. Commander may wait.Logical formLearned from8 sentences. A man may wait at an intersection.Logical formLearned from8 sentences. Pilots may wait some seconds.Logical formLearned from8 sentences. Persons may wait for a catalyst.Logical formLearned from8 sentences. A clutch of reporters may wait at gates of a high-security prison.Logical formLearned from8 sentences. Crowds may wait through a night.Logical formLearned from8 sentences. (Board members) may wait for a (court ruling).Logical formLearned from8 sentences. Manager may wait.Logical formLearned from8 sentences.