Take the following as truth: The  lowing herd  ( Onomatoplazia ) wound slowly in the first verse of  Elegy in a Country Churchyard,  by Thomas Gray, not Oliver Goldsmith.
Then the following statement: "The first verse of Elegy in a Country Churchyard, in which bovids moo mournfully, is not the work of Oliver Goldsmith as is commonly claimed, by the work of Thomas Gray." is true, false, or inconclusive?
Answer: Inconclusive