Instruct: Given a premise, retrieve hypotheses that are entailed by the premise.
Query: How to buy citric acid<br>Determine how much citric acid you need to buy. The amount you need will determine where you should shop for citric acid. Smaller quantities can generally be purchased at the grocery store, while larger quantities may need be purchased at a bulk store or online.
You can buy a lot of citric acid online.
You can find large plastic food storage containers at a department store
You can get the full recipe but you'll need to go elsewhere to make your shopping list.
Cotton balls can be bought at any grocery store.
She went to the market to buy groceries. She must have used some means of transport to get to the market.
Artichokes can be bought
Steak can be purchased at your local grocery store.
Cotton balls can be bought in bulk.
You need money to buy groceries
Think about your quantity intake.
Gum can be bought at a corner store.
Cotton balls can be bought at any pharmacy. 
You can buy several different kinds of chiles at the market.
you can buy them online too
Online means going to a store
It can be purchased at Wal-Mart.
The chemicals used were easily purchasable. 
PLaces you can buy gum at include pretty much every corner store.
Shop around at various auction websites.
You have to buy more ingredients than you need and stock up on it every time you make it.
Most corner stores will sell the item necessary to make bubbles.
Potatoes can be bought.
You can generally buy the bigger amounts of citric acid at the grocery store and smaller amounts at a bulk store or online.
The grocery store will have larger quantities.
A bulk store or online is the best place to purchase smaller amounts of citric acid.