Task: Translation
Input (Chinese): 他和邓肯之间的友谊在1951年的一次俱乐部会议上结束，当时两人在一次年会上不同意，邓肯报告说，格里夫斯说：
Output (English): The friendship between him and Duncan ended in 1951 at a club meeting , when the two did not agree at an annual meeting , and Duncan reported that Greaves said :