What is the relationship between the word pairs in this analogy? sole: shoe as zipper: jacket

A. Parts of a whole
B. Antonyms
C. Cause and effect
D. Synonyms

How do i can change this sentence : a modern physician in a small town not only is proficient in general medicine but surgery as well. to parallel structure?

Insert comma today we went to the store to the post office and to the park

What does the line rage, rage against the dying of the light from the poem "do not go gentle into that good night" have in common with the line ride the six hundred from the poem "the change of the light brigade? "a. they end each stanzab. they are repetitious linesc. they end a sestetd. they begin an octave