Odd one out

I. Odd one out.
1.
package
export
peel
chemical

2.
local
agriculture
convenient
global

3.
grocery store
farmer’s market
corporate farm
food label

4.
decrease
food label
whole food
ingredients

5.
gather
coax
century
spoil
GIÚP MÌNH LÀM BÀI NÀY VỚI!