What tone does the following scene from "Contents of a Dead Man's Pocket" by Jack Finney demonstrate? Scene: He heard the sound, felt the blow, felt himself falling forward, and his hand closed on the living room curtains, the shards and fragments of glass showering
onto the floor. And then, kneeling there on the ledge, an arm thrust into the room up to the shoulder, and then he began picking away the protruding slivers and
great wedges of glass from the window frame tossing them in onto the rug. And, as he grasped the edges of the empty window frame and climbed into his home, he
was grinning in triumph.