Question: when was the first season of when calls the heart
[{'answer': 'January 11 , 2014', 'provenance': [{'wikipedia_id': '41630866', 'title': 'When Calls the Heart', 'start_paragraph_id': 1, 'start_character': 258, 'end_paragraph_id': 1, 'end_character': 275, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': '2014', 'provenance': [{'wikipedia_id': '41630866', 'title': 'When Calls the Heart', 'start_paragraph_id': 1, 'start_character': 270, 'end_paragraph_id': 1, 'end_character': 274, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '41630866', 'title': 'When Calls the Heart', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 324, 'bleu_score': 0.9657992495762461, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 75765184499214195}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '41630866', 'title': 'When Calls the Heart', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['When Calls the Heart is a Canadian-American television drama series, inspired by Janette Oke\'s book of the same name from her "Canadian West" series, and developed by Michael Landon Jr. The series began airing on the Hallmark Channel in the United States on January 11, 2014, and on April 16, 2014 on Super Channel in Canada.', 'The series began airing on the Hallmark Channel in the United States on January 11, 2014, and on April 16, 2014 on Super Channel in Canada.', 'When Calls the Heart is a Canadian-American television drama series, inspired by Janette Oke\'s book of the same name from her "Canadian West" series, and developed by Michael Landon Jr. The series began airing on the Hallmark Channel in the United States on January 11, 2014, and on April 16, 2014 on Super Channel in Canada.']}}]}]