An adjectival phrase or adjective phrase consists of a group of words that describes a noun or a pronoun. In the given sentence, the adjective phrase is, option C. Those old. The noun it describes is, "Patio Chairs".
"You know what we want," another man said. "Get aside from the door, Mr. Finch."
"You can turn around and go home again, Walter," Atticus said pleasantly. "Heck Tate's around somewhere."
"The hell he is," said another man.
"... Called 'em off on a snipe hunt... Didn't you think about that, Mr. Finch."
<span> "Thought about it, but didn't believe it. Well then," my father's voice was still the same, "that changes things, doesn't it?"</span>