Definition: In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as `a` for Yes or `b` for No.
Input: Question: When did Liefeld start producing comics? Passage:After a friend at college complimented his inking, karl Kesel began submitting his portfolio to Marvel Comics and DC Comics. Kesel's first work for DC Comics appeared in New Talent Showcase #4 (April 1984). He soon became the inker on Tales of the Legion of Super-Heroes - so soon, in fact, that he suspected that he was assigned New Talent Showcase #8 as a test run to see how well he gelled with Tales of the Legion penciller Terry Shoemaker. Kesel was discouraged that inks which looked smooth and clear on his original pages appeared clunky in the printed comics, and with some guidance from Dick Giordano he studied how to draw in a way that would appear better on the printed page. Kesel worked on the lighthearted 'Mazing Man series, as well as providing inks over the pencils of George Pérez on History of the DC Universe and John Byrne on Legends and Superman vol. 2. With his then-wife Barbara Kesel, he co-wrote a Hawk and Dove miniseries in 1988 which was drawn by Rob Liefeld. Kesel and artist Tom Grummett are the creators of the modern Superboy character, Kon-El, who debuted in the "Reign of the Supermen" story arc, starting from The Adventures of Superman #500 (June 1993). An ongoing Superboy series was launched by Kesel and Grummett in February 1994. In 1996, Kesel and artist Stuart Immonen produced The Final Night limited series. That same year, Kesel was one of the many creators who contributed to the  one-shot wherein the title character married Lois Lane. Kesel wrote the Batman and Superman: World's Finest ten-issue limited series (April 1999–Jan. 2000) which explored the Post-Crisis history of the two with each of the ten issues taking place one year after the other. He and artist Terry Dodson launched a Harley Quinn ongoing series in December 2000.


b