The correct answer to #4 is Egypt; it's the only one not in Asia. The correct answer to #9 is Lennox Lewis; he's the only one not born in the USA. The correct answer to #18 is Paris; it's the only one not on the ocean. And cannoli are not "cakes".
Stout, Hefeweizen, and IPA are all made with ale yeast, while Lager is made with - you guessed it - lager yeast. I would suggest you replace lager with another pale beer style fermented on ale yeast, such as Kolsch, Best Bitter, or Wit/Blanche.
#7: Brian is not a human unlike the rest.
#18: Los Angeles is the only city that's not the biggest in its country.
#11: IPA, Stouts, and Hefeweizens are all top-fermeted, and lagers are bottom-fermented.