There are some blank lines in [train_caps.txt](https://github.com/xiaoyuan1996/AMFMN/blob/master/AMFMN/data/rsitmd_precomp/train_caps.txt) e.g. [line 9631](https://github.com/xiaoyuan1996/AMFMN/blob/dc4e10f36c2c204fd588d5b2a28f12a09d625473/AMFMN/data/rsitmd_precomp/train_caps.txt#L9631)
