Question ID:PT19 S4 Q24 Passage:That wall is supported by several joists.  The only thing that can have caused the bulge that the wall now has is a broken joist.  Therefore, at least one of the joists is broken. Stem:Which one of the following arguments is most similar in its logical features to the argument above? Correct Answer Choice:AChoice A:At least one of the players in the orchestra must have made a mistake, since nothing else would have made the conductor grimace in the way she just did. Choice B:The first piece must have been the easiest, since it was the only piece in the entire concert in which the orchestra did not make many mistakes. Choice C:The players play well only when they like the music, since they tend to make mistakes when they play something they do not like. Choice D:One of the orchestra's players must be able to play the harp, since in one of the pieces they are playing at next week's concert the composer specified that a harp should be played. Choice E:The emotion of the music is the only thing that can have caused the conductor to look so angry just then, since the orchestra was playing perfectly.