Jonathan Gray Kavya Srinet Yacine Jernite Haonan Yu Zhuoyuan Chen Demi Guo Siddharth Goyal C. Lawrence Zitnick Arthur Szlam 2019 abs/1907.08584 CoRR http://arxiv.org/abs/1907.08584 db/journals/corr/corr1907.html#abs-1907-08584