Some lables for recall task
Merge branch 'release-mindreader' of github.com:HazyResearch/deepdive into release-mindreader
Labeled 1000 examples to meaure recall
Added recall script. Recall for step3: 19%
Merge branch 'release-mindreader' of github.com:HazyResearch/deepdive into release-mindreader
Fixed broken link