Question: name of birds which has eyes in front of its head
[{'answer': 'owls', 'provenance': [{'wikipedia_id': '18416476', 'title': 'Bird vision', 'start_paragraph_id': 5, 'start_character': 256, 'end_paragraph_id': 5, 'end_character': 260, 'bleu_score': 1.0, 'section': 'Section::::Extraocular anatomy.\n'}]}, {'provenance': [{'wikipedia_id': '18416476', 'title': 'Bird vision', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 458, 'bleu_score': 0.9754554449993441, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1424139390018212923}, 'section': 'Section::::Extraocular anatomy.\n'}]}]