How could you combine the following two sentences into a complex sentence with a dependent adjectival clause?
The boy wore a green coat. He carried his sister home.
AThe boy wore a green coat; he carried his sister home.
BThe boy who wore a green coat carried his sister home.
CThe boy carried home his sister's green coat.
DThe boy wore a green coat, and he carried his sister home.
The boy wore a green coat. He carried his sister home.
AThe boy wore a green coat; he carried his sister home.
BThe boy who wore a green coat carried his sister home.
CThe boy carried home his sister's green coat.
DThe boy wore a green coat, and he carried his sister home.