{"push_id":593776664,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"1f76666ec2aea93bd8e2fdb1b723adb374ddc517","before":"99518c8cf1de656e11cc9cb16c14f681a12f8448","commits":[{"sha":"1f76666ec2aea93bd8e2fdb1b723adb374ddc517","author":{"email":"841466adfe4f52f6bbd81a0c4af9cfaa9b020cf1@dyn-129-236-216-154.dyn.columbia.edu","name":"Lingzi Zhuang"},"message":"3","distinct":true,"url":"https://api.github.com/repos/lz2336/NLPHW2/commits/1f76666ec2aea93bd8e2fdb1b723adb374ddc517"}]}