Question: which indian language has official status in singapore
[{'answer': 'Tamil', 'provenance': [{'wikipedia_id': '14685608', 'title': 'Indian languages in Singapore', 'start_paragraph_id': 1, 'start_character': 343, 'end_paragraph_id': 1, 'end_character': 348, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '14685608', 'title': 'Indian languages in Singapore', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 424, 'bleu_score': 0.970795021215021, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18129771845300831318}, 'section': 'Section::::Tamil language in Singapore.\n'}]}]