Original sentence: An earlier version of Sherlocko, entitled Knocko the Monk, had spawned a fad of nicknames ending in O, which prompted a vaudeville monologist named Art Fisher, while playing poker with four brothers who performed together, to give them all such names
Edited sentence: Interestingly, an earlier version of Sherlocko, entitled Knocko the Monk, had spawned a fad of nicknames ending in O, which prompted a vaudeville monologist named Art Fisher, while playing poker with four brothers who performed together, to give them all such names