question_subject:
Science
question_exam:
SSC
stats:
0,105,59,46,105,8,5
keywords:
{'human spare parts': [1, 0, 0, 0], 'basic units': [1, 0, 0, 1], 'stem cells': [1, 0, 0, 1], 'heart cells': [1, 0, 0, 0], 'kidney cells': [1, 0, 0, 0], 'nerve cells': [0, 0, 0, 2]}