I think its the last one, but I'm not super sure. The extra play was kind of meant to give some commentary about the actual play.
Sitting, A gerund phrase is a verbal ending in -ing that functions as a noun.
Answer:
ok i can answer it cause it's pretty easy IMO first one would be D or 4
Explanation second answer would be because
D. clear
an adjective describes a noun and clear is describing the waters