Before revision:  For a recent large-scale model (XLNet), we show that only 18 \% of its answer score is obtained through multifact reasoning, roughly the same as that of a simpler RNN baseline.
After revision:  For a recent large-scale model (XLNet), we show that only 18 \% of its answer F1 score of 72 on HotpotQA are obtained through multifact reasoning, roughly the same as that of a simpler RNN baseline.