Is there a passage, or any options?
The war had resulted in a large national debt, which in turn led to increasing costs and fewer to zero jobs. Many factories and industries were destroyed in aerial bombings, resulting in a downsizing in production. Great Britain was the most booming country in the world before the World War l. However, after the war, the country struggle in a period of sluggishness because of the huge amount of money which was wasted on the war.
The playwright is correct
C - Beautiful antique instruments renames guitars
Appositives are nouns or noun phrases that renames another noun beside it. The phrase 'beautiful antique instruments' renames and is right beside 'guitars' as it is describing them.
In my opinion, he could sound like he is quite reckless and looking for trouble.