Question: who was the shortest player in the nhl
[{'answer': 'Nathan David Gerbe', 'provenance': [{'wikipedia_id': '16904617', 'title': 'Nathan Gerbe', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 18, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '16904617', 'title': 'Nathan Gerbe', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 484, 'bleu_score': 0.9757530668325981, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12746233358926693957}, 'section': 'Section::::Abstract.'}]}]