Which of the following is a straw to gold-colored German lager with assertive bitterness and normal alcohol content (4.4 to 5.2% ABV)?

The German Pils is a style that fits the description provided. It typically presents as a pale to straw-colored lager, characterized by a distinct, assertive bitterness, often due to the use of noble hops that impart a floral, spicy aroma. The alcohol content generally falls within the range of 4.4% to 5.2% ABV, which aligns perfectly with the question's criteria.

In contrast, Hefeweizen is a wheat beer that usually has a hazy appearance and is more fragrant with notes of banana and clove, along with a lower level of bitterness. Vienna Lager is known for its rich, malty profile and amber color, lacking the pronounced bitterness associated with the Pils. Dunkel, being a dark lager, is malt-forward with flavors of caramel and toasted bread, and does not match the color or bitterness profile outlined in the question.