sentence2: #Medehollín मा श्वासप्रश्वासको विरामीले हुने मृत्‍यु प्रदूषणको कारण बढिरहेको छ।
sentence1: In the petition's explanation, its creator Pablo Montoya unpacked the environmental, economic, governmental and societal reasons which are behind the pollution crisis in Medellín: