“If farmer A sells apples, farmer B sells bananas, what does farmer C sell?”/“Medicine.”

“Farmer C” sounds like “pharmacy,” and there have been riddles. “Says here is a riddle - Farmer A sell fruits, Farmer B sell veggie, Farmer C sell? http://plurk.com/p/22bn6m” was posted on Twitter by Envyäl0ve on September 26, 2009. “RT @shenheng: niece told me tis. farmer A sells veges, farmer B sells chickens, wat does farmer C sell? Medicine. (Pharmacy)” was posted on Twitter by The Garden Slug on April 6, 2010.
 
“If farmer A sells apples, farmer B sells bananas, what does farmer C sell? Medicine” was posted on Reddit—Jokes on October 9, 2018.
   
       
Twitter   
Envyäl0ve ⋈
@Envyal0ve
says here is a riddle - Farmer A sell fruits, Farmer B sell veggie, Farmer C sell? http://plurk.com/p/22bn6m
10:36 AM - 26 Sep 2009
   
Twitter
The Garden Slug
@thegardenslug
RT @shenheng: niece told me tis. farmer A sells veges, farmer B sells chickens, wat does farmer C sell? Medicine. (Pharmacy)
11:39 PM - 6 Apr 2010
   
Twitter
Ivan Kwan
@hai_ren
RT @infinitus_: Q: Farmer A sells pigs, farmer B sells crops, what does farmer C sell? A: Medicine, because pharmacy. #badumtish
5:00 AM - 3 Jun 2010
   
Twitter
ihondurican
@ihondurican
If Farmer A sells potatoes & Farmer B sells corn, what does Farmer C sell? ... DRUGS! get it? Farmer C = Pharmacy lmao
4:59 PM - 22 Oct 2010
 
Twitter 
Kenny Pho
@kenny_pho
if farmer A sells apples, and
farmer b sells corn,
what does farmer c sell?
Medication…
get it?
Farmer C
Pharma C
pharmacy
3:17 PM - 20 Dec 2013
 
Reddit—Jokes
If farmer A sells apples and farmer B sells bananas, what does farmer C sell?
submitted April 8, 2015 by watwat566
Medicine.
 
Reddit—Jokes
Farmers.
submitted October 2, 2015 by Kevrooo
If Farmer A sells watermelon, and Farmer B sell apples, what does Farmer C sell? Drugs.
     
Reddit—Jokes
In a farmers market, Farmer A sells pumpkins, Farmer B sells strawberries, what does Farmer C sell?
submitted October 7, 2016 by Sumtinkwrung
Medicine
... runs off ...
COMMENTS
Sumtinkwrung
Farmer C = Pharmacy
     
31 July 2017, The Chronicle (Toowoomba, Queensland), pg. 14:
What’s for sale
Farmer-A sells apples.
Farmer-B sells bananas.
What does farmer-C sell?
Medicine, of course!
 
Reddit—Jokes
If farmer A sells apple’s, farmer B sells bananas, what does farmer C sell?
submitted May 5, 2018 by iamapieceofcheese
Medicine
 
Reddit—Jokes
If farmer A sells apples, farmer B sells bananas, what does farmer C sell?
submitted October 9, 2018 by iamapieceofcheese
Medicine