Build a computer, Dave Hanson!"  "It's impossible."  Sudden rage burned on the old man's face, and he came to his feet.
Sudden anger lit the old man's face, and he stood.
mnli hypothesis: Sudden anger lit the old man's face, and he stood. premise: Build a computer, Dave Hanson!"  "It's impossible."  Sudden rage burned on the old man's face, and he came to his feet.