Which of the following styles would you likely serve in a stemmed glass?

Serving a Tripel in a stemmed glass is appropriate due to the style's characteristics and traditional presentation. Tripels, originating from Belgium, are typically high in alcohol and feature complex flavors, including fruity notes from the esters produced during fermentation, as well as spicy phenolics. The use of a stemmed glass allows for optimal aroma appreciation, as it concentrates the aromas at the top of the glass and provides a pleasant drinking experience without warming the beer too quickly with your hands.

Stemmed glasses help in maintaining the ideal temperature of the beer, which is vital for enjoying the nuanced flavors and aromas that a Tripel offers. The shape of a stemmed glass also allows for a more elegant presentation, aligning with the beer's sophisticated profile and the cultural context from which it comes. This contrasts with the more casual serving styles typically used for the other beers mentioned, like India Pale Ales, Brown Ales, and Porters, which are often served in non-stemmed glasses or pint glasses that prioritize accessibility and enjoyment rather than showcasing complexity.