Question: There are 15 trees in the grove. Grove workers will plant trees in the grove today. After they are
done, there will be 21 trees. How many trees did the grove workers plant today?
Rephrase the above question: If there were initially 15 trees in the grove and the grove workers are planning
to plant more trees today, resulting in a total of 21 trees, how many trees did the workers plant today?
Question: {Q}
Rephrase the above question:

15

Technical Report

Example A.2: Prompts for Rewriting Question with Answer into a Declarative Statement
You are an AI assistant to help me rewrite question into a declarative statement when its answer is provided.
Follow the given examples and rewrite the question.

Question: How many cars are in the parking lot? The answer is: 5.
Result: There are 5 cars in the parking lot.
...
Question: {Q} The answer is: {A}.
Result:

A.2 EXPERIMENTAL DETAILS
METAMATH