instruction:
In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.
question:
Question: A complete ionic equation is a chemical equation in which the dissolved ionic compounds are written as what? Answer: separated ions
answer:
A complete ionic equation is a chemical equation in which the dissolved ionic compounds are written as separated ions.


question:
Question: What preventive measure can protect even young children against diseases such as viral meningitis? Answer: vaccination
answer:
Vaccination can protect even young children against diseases such as viral meningitis.


question:
Question: What is the predicted year that as many as half of all remaining species could go extinct? Answer: 2050
answer:

2050 is the predicted year that as many as half of all remaining species could go extinct.