"It's a fast but wimpy tumor," he explains. "It typically metastasizes to the lung." He rattles off some numbers, time frames, risk statistics. Fast but wimpy: the Mother tries to imagine this combination of traits, tries to think and think, and can only come up with Claudia Osk from the fourth grade, who blushed and almost wept when called on in class, but in gym could outrun everyone in the quarter-mile fire-door-to-fence dash. The Mother thinks now of this tumor as Claudia Osk. They are going to get Claudia Osk, make her sorry. All right! Claudia Osk must die. Though it has never been mentioned before, it now seems clear that Claudia Osk should have died long ago."