A magnetic field may undergo a collapse.Logical formLearned from15 sentences. A collapse can be deflationary.Logical formLearned from15 sentences. A collapse can be in (credit markets).Logical formLearned from15 sentences. (Epic proportions) may undergo a collapse.Logical formLearned from15 sentences. Holidaymakers may be hited by a collapse of a (tour operator).Logical formLearned from15 sentences. A mudslide may trigger a collapse of a reservoir of (iron ore waste).Logical formLearned from15 sentences. A coalition can be on a verge of collapse.Logical formLearned from15 sentences. (Transatlantic budget airline) may undergo a collapse.Logical formLearned from15 sentences. A blockade may undergo a collapse.Logical formLearned from15 sentences. A collapse can be a fault.Logical formLearned from15 sentences. Boundaries may undergo a collapse.Logical formLearned from15 sentences. A collapse can be in the economy.Logical formLearned from15 sentences. A middle class may undergo a collapse.Logical formLearned from15 sentences. Credibility may undergo a collapse.Logical formLearned from15 sentences. (Travel firm) may undergo a collapse.Logical formLearned from15 sentences.