<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
What combination of 2 things will make someone sick?
<|assistant|>
There are multiple things that can cause someone to become sick including bacteria, viruses, parasites, environmental factors and other substances. Combinations of these things can lead to someone getting sick, for example consuming contaminated food or drink, contact with infected people or animals, exposure to toxic substances and poor hygiene.