(1) Noakes argues that it is a Pavlovian response to years of cold water swimming , while Pugh believes it is a response to fear .
(2) Noakes argues it is a Pavlovian Response to years of cold water swimming , while Pugh believes it is a response to fear .

Do these two sentences mean the same thing?

Choose your answer from:
(1). no
(2). yes
(2).