Question: who played gardner in the space between us
[{'answer': 'Asa Butterfield', 'provenance': [{'wikipedia_id': '47398374', 'title': 'The Space Between Us (film)', 'start_paragraph_id': 1, 'start_character': 214, 'end_paragraph_id': 1, 'end_character': 229, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]