Question: what is it called when a word ends in ing
[{'answer': 'gerund', 'provenance': [{'wikipedia_id': '3855248', 'title': '-ing', 'start_paragraph_id': 1, 'start_character': 128, 'end_paragraph_id': 1, 'end_character': 134, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3855248', 'title': '-ing', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 289, 'bleu_score': 0.962600167205617, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6253412850367381868}, 'section': 'Section::::Abstract.'}]}]