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

New Delhi: More than 100 Nobel prize winners, two US congressmen, and leading labour organizations have expressed concern over threats against the life of Kailash Satyarthi, India's leading opponent of child labour.

Sentence: Nobel prize winners do not express concern.
Select from the following.
A). Yes.
B). It's impossible to say.
C). No.