(Heat waves) may combine with (land use changes).Logical formLearned from6 sentences. A sale may be combined.Logical formLearned from6 sentences. A merger may combine a company with a company.Logical formLearned from6 sentences. A super may be combined.Logical formLearned from6 sentences. A boycott may be combined with riots.Logical formLearned from6 sentences. A trio may be combined for some goals.Logical formLearned from6 sentences. Times may be combined.Logical formLearned from6 sentences. Cuts may be combined.Logical formLearned from6 sentences. (Twin deficits) may be combined with talk.Logical formLearned from6 sentences. Current-account deficits may be combined with talk.Logical formLearned from6 sentences. An economic expansion may be combined with (job growth).Logical formLearned from6 sentences. Oil may be combined with (export growth).Logical formLearned from6 sentences. (Bird flu) may combine with a human influenza.Logical formLearned from6 sentences. A new company may combine a (broadcasting unit).Logical formLearned from6 sentences. Delays may be combined with intentions.Logical formLearned from6 sentences.