Dev set:

	Top1 acc: 0.9793
	Top2 acc: 1.0
	Top2 coverage: 0.9669
	Type acc: 0.9504



Test set:
	Top1 acc: 0.9842
	Top2 acc: 1.0	
	Top2 coverage: 0.9421
	Type acc: 0.9368




Top1 acc: the top1 predicted mode in golden answer modes
Top2 acc: one of the top2 predicted modes in golden answer modes
Top2 coverage: the ratio that the top2 predicted modes cover the golden modes