What doesn't belong?

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Across
  1. 3. baseball, rainboot, football
  2. 6. soup, ice cream, coffee
  3. 8. baby food, umbrella, bottle
  4. 9. rake, scissors, saw
Down
  1. 1. chicken, raccoon, parrot
  2. 2. dog, bunny, guitar
  3. 4. bike, shirt, pants
  4. 5. hammer, nail, baby
  5. 7. chair, feet, taxi