Answer:
Correlative conjunction (s): Either Richard or Elaine....// Neither Richard nor Elaine...
Explanation:
This correlative conjuction joins two proper nouns: Richard and Elaine. These correlative comjuctions are made up of two words: either / or ; neither /nor. However, they mean different things; if you say that either Richard or Elaine will babysit the twins , you mean that one of the two will. If you say that neither Richard nor Elaine will babysit the twins, you mean that another person will have to do so.
