Question: what is gwen's power in sky high
[{'answer': 'controls machines with her mind', 'provenance': [{'wikipedia_id': '2296056', 'title': 'Sky High (2005 film)', 'start_paragraph_id': 6, 'start_character': 338, 'end_paragraph_id': 6, 'end_character': 369, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}]