“either on the vaccination of humans or on exterminating”
Is this parallel? Both “either” and “or” have prep phrases that start with “on”. Or is this not parallel because “vaccination” doesn’t match “exterminating”?
“either on vaccinating of humans or on the extermination of”
Same question as I put above. Both the X and Y elements here start with the preposition “on”. Is “on” alone enough to make these elements parallel? Do the “vaccinating” and “extermination”
...
Is this parallel? Both “either” and “or” have prep phrases that start with “on”. Or is this not parallel because “vaccination” doesn’t match “exterminating”?
“either on vaccinating of humans or on the extermination of”
Same question as I put above. Both the X and Y elements here start with the preposition “on”. Is “on” alone enough to make these elements parallel? Do the “vaccinating” and “extermination”
...



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