I want to know the answer to the following question:
How did the Bristol Blenheim F.1 perform against German aircraft?
All the background I'm provided with is that "The Bristol Blenheim F.1 was undergunned, with just four .303 in (7.7 mm) machine guns which struggled to down the Do 17, Ju 88, or Heinkel He 111.". Is that enough to answer the question?