Quote :
11 Upon recognizing that Christ’s presence began in 1914, Jesus’ followers rightly prepared for a possible early arrival of the end.
I tried pointing this out to my wife recently. She responded that the sentence didn't say when they recognized that Christ's presence began in 1914. Even though this sentence would probably mislead someone to think that they recognized Christ's presence began prior to 1914, it is technically not saying that the recognized this prior to 1914. You could say that they when they realized it in 1943 they started preparing...
I don't agree with the above, but wanted to give insight into how a JW mind thinks.