Question: what group is indium in on the periodic table
[{'answer': 'post-transition metal', 'provenance': [{'wikipedia_id': '14749', 'title': 'Indium', 'start_paragraph_id': 1, 'start_character': 214, 'end_paragraph_id': 1, 'end_character': 235, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '14749', 'title': 'Indium', 'start_paragraph_id': 1, 'start_character': 147, 'end_paragraph_id': 1, 'end_character': 712, 'bleu_score': 0.793966785386353, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3543078158941105094}, 'section': 'Section::::Abstract.'}]}]