Sentence:  The most surprising thing about the Twenty-second Congress of the Soviet Communist Party is that it was surprising - perhaps quite as much , in its own way , as the Twentieth Congress of 1956 , which <WSD>ended</WSD> with that famous `` secret '' report on Stalin . 
Meaning of the word marked with <WSD> tags:  have an end, in a temporal, spatial, or quantitative sense; either spatial or metaphorical