premise: Mr. Blatz had been at least sober enough to remember to telephone and he turned out to be the greatest boon that had come into Mr. Crombie 's life since he moved to Highfield , in spite of the <mask> that he did n't work very fast or very long at a time , and he did n't like to work at all unless Mr. Crombie hung around and talked to him .
hypothesis: the proper context for <mask> here should be a piece of information about circumstances that exist or events that have occurred