Which sentence best explains how communicate and chatter differ slightly in meaning?
a) to communicate means to send a message; to chatter means to send a message in writing.
b) to communicate means to rarely talk to someone; to chatter means to talk to someone often.
c) to communicate means to speak, write, or otherwise share ideas; to chatter means to talk quickly.
d) to communicate means to talk to someone in person; to chatter means to talk to someone on the telephone.