Question: what is an example of an intrusive igneous rock
[{'answer': 'Basalt', 'provenance': [{'wikipedia_id': '24712184', 'title': 'Igneous rock', 'start_paragraph_id': 16, 'start_character': 484, 'end_paragraph_id': 16, 'end_character': 490, 'bleu_score': 1.0, 'section': 'Section::::Geological setting.:Extrusive.\n'}]}, {'provenance': [{'wikipedia_id': '24712184', 'title': 'Igneous rock', 'start_paragraph_id': 16, 'start_character': 0, 'end_paragraph_id': 16, 'end_character': 703, 'bleu_score': 0.9831208473513011, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16349735720947120584}, 'section': 'Section::::Geological setting.:Extrusive.\n'}]}]