Read the text and determine if the sentence is true (see options at the end):

Lall Ramnath Sawh CMT, FRCS (Edin) (born 1 June 1951) is a Trinidadian urologist in the Caribbean and Latin America. Based in Trinidad and Tobago, Sawh was a pioneer of kidney transplantation in the Caribbean in 1988 and is a recognized leader in the field of urology.

Sentence: Others in the field of urology know who Sawl is.
Pick from:
(I) Yes.
(II) It's impossible to say.
(III) No.
(I)