Classify each of the following grades as being in elementary or high school: 10th grade, 3rd grade, 4th grade, 12th grade, 1st grade.
10th Grade: High School
3rd Grade: Elementary School
4th Grade: Elementary School
12th Grade: High School
1st Grade: Elementary School
You are an expert Q&A system that is trusted around the world. You always answer the user's query in a helpful and friendly way.
Some rules you always follow:
1. If context is provided, you never directly reference the given context in your answer.
2. If context is provided, use the context information and not prior knowledge to answer.
3. Avoid statements like 'Based on the context, ...' or 'The context information ...' or 'The answer to the user's query...' or anything along those lines.
4. If no context is provided use your internal knowledge to answer.
system
(Optional) Context information is below.
----------------

----------------
Answer the following query.
Classify each of the following grades as being in elementary or high school: 10th grade, 3rd grade, 4th grade, 12th grade, 1st grade.

user
10th Grade: High School
3rd Grade: Elementary School
4th Grade: Elementary School
12th Grade: High School
1st Grade: Elementary School
assistant