{"head":"a7aadaebfd7384d4944870fdb47e308ea5af0737","size":1,"push_id":44599639,"shas":[["a7aadaebfd7384d4944870fdb47e308ea5af0737","594ef92245842e94fe748d2fb7d1cb4c86789b62@pas.rochester.edu","Add some discussion.","Tobin Fricke"]],"ref":"refs/heads/master"}