{"shas":[["4ea09c69ce2e870ed839394a59611caf0ada5a89","65fb8dcfa05b99b94bade431f1264758cae377a3@gmail.com","began to solve","Naoto Morooka"],["02f335e7241baf23a9a581f96a7f6da000978614","65fb8dcfa05b99b94bade431f1264758cae377a3@gmail.com","what most difficult was reading the sentence in English.","Naoto Morooka"]],"ref":"refs/heads/master","size":2,"head":"02f335e7241baf23a9a581f96a7f6da000978614","push_id":36127059}