One clue that does exist, however, is a woolly mammoth tusk that was accidentally found in 1959 in Scarborough.
(One clue; does exist; ) (One clue that does exist; is; a woolly mammoth tusk that was accidentally found in 1959 in Scarborough) (a woolly mammoth tusk; was accidentally found; T:in 1959; L:in Scarborough)
One clue One clue that does exist a woolly mammoth tusk
does exist is was accidentally found
a woolly mammoth tusk that was accidentally found in 1959 in Scarborough
T:in 1959 L:in Scarborough