Sentence: Nausea graded none or mild 24 h after the start of cisplatin infusion was reported in 71 and 69 % of patients in the 8- and 32-mg ondansetron groups , respectively , and in 73 % of patients in the granisetron group .
Drug combination annotation:
[{'class': 'POS', 'spans': ['cisplatin', 'ondansetron'], 'is_context_needed': False}, {'class': 'POS', 'spans': [0, 2], 'is_context_needed': False}]