Can you guess from where these dialogues have been taken from?

MRS. BORDEN--...especially when that person is a Mannon. They're not easy to make head or tail of...Lavinia is cold and calm as an icicle.

MRS. HILLS--Yes. She doesn't seem to feel as much sorrow as she ought.
HILLS--That's my opinion. He was mayor of the town and a national war hero--

BORDEN--I couldn't believe the news. Who'd ever suspect--It's queer. It's like fate.