Question: who is the movie the pursuit of happiness based on
[{'answer': 'Christopher Paul Gardner', 'provenance': [{'wikipedia_id': '41535680', 'title': 'Chris Gardner', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 24, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '41535680', 'title': 'Chris Gardner', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 448, 'bleu_score': 0.5218459994579661, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2459890926882258696}, 'section': 'Section::::Abstract.'}]}]