Q: In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.
They are closely related to the English Springer Spaniel and the Cocker Spaniel .
A:
Thought to be comparable to the old Land Spaniel , they are similar to the English Springer Spaniel and historically have been referred to as both the Welsh Spaniel and the Welsh Cocker Spaniel .