Question: what is the process that allows liquid water to return to the earth from the atmosphere
[{'answer': 'Evaporation', 'provenance': [{'wikipedia_id': '200167', 'title': 'Water cycle', 'start_paragraph_id': 1, 'start_character': 548, 'end_paragraph_id': 1, 'end_character': 559, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]