revise sentences
revise sentences

niboshi/chainer,hvy/chainer,niboshi/chainer,chainer/chainer,hvy/chainer,hvy/chainer,wkentaro/chainer,chainer/chainer,niboshi/chainer,chainer/chainer,niboshi/chainer,wkentaro/chainer,chainer/chainer,pfnet/chainer,wkentaro/chainer,wkentaro/chainer,hvy/chainer