MTQA: Text-Based Multitype Question and Answer Reading Comprehension Model

Table 2

Statistics of DROP and QUOREF corpora.

Corpora	Statistic	Training	Development	Test
DROP	Number of passages	5,565	582	588
	Avg. passage length	213	191	195
	Number of questions	77,409	9,536	9,622
	Avg. question length	11	11	11
QUOREF	Number of passages	3,771	454	477
	Avg. passage length	384	381	385
	Number of questions	19,399	2,418	2,537
	Avg. question length	17	17	17