"I don't. It's—just an opinion."
"Even if you're right, there's still Gladys," I said.
"I'd forgotten her."
"She's a fair mark."
"I suppose so."
"Though not as good as Sylvia."
"I assure you Sylvia's in no danger."
"But how do you know?" I repeated.
"I tell you; it's only an opinion."
"But you don't express any opinion about Gladys."