A fight can be combined.Logical formLearned from12 sentences. (Operating costs) can be combined.Logical formLearned from12 sentences. Sports can be combined.Logical formLearned from12 sentences. A brightness can be combined.Logical formLearned from12 sentences. A (defense spending) can be combined.Logical formLearned from12 sentences. A grosses can be combined.Logical formLearned from12 sentences. A southern-conrail can be combined.Logical formLearned from12 sentences. An (asset base) can be combined.Logical formLearned from12 sentences. Protection can be combined.Logical formLearned from12 sentences. A subscription can be combined.Logical formLearned from12 sentences. A delta-northwest can be combined.Logical formLearned from12 sentences. A (tax bill) can be combined.Logical formLearned from12 sentences. A restaurant can be combined.Logical formLearned from12 sentences. A task can be combined.Logical formLearned from12 sentences. A stimulation can be combined.Logical formLearned from12 sentences.