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

Federal Reserve Chairman, Alan Greenspan, warned Friday that recent gains in U.S. home prices, stock values and other forms of wealth may be temporary and could easily erode if long-term interest rates rise.

Sentence: Federal Reserve Chairman, Alan Greenspan has traveled to Nova Scotia.
pick from the following.
(1). Yes
(2). It's impossible to say
(3). No
(2).