The heartwood of maple is graded separately as “brown”. It has the same straight grain as other soft maple. Brown soft maple is suitable for dark finishes and painting.
Machinability: Machines easily with most tools. It is best to pre-drill before screwing. Stains well.
Density: Specific gravity of .54
Thickness: 4/4, 5/4, 6/4, 8/4
Grades: Sel. & Better
The passage provides information about the characteristics and properties of brown soft maple wood, including its machinability, density, thickness options, and grading. There are no mathematical questions or answers present in the text.
no_question
Given a text passage, determine:
    1. If it contains a mathematical question (including word problems or calculations)
    2. If an answer to that mathematical question is provided in the text

First, describe the content structure you found in 1-2 sentences.

Then provide your analysis in the following format:
TYPE: <one of the following values>
- NO_QUESTION
- SINGLE_QUESTION
- SINGLE_QUESTION_WITH_ANSWER
- MULTIPLE_QUESTIONS
- MULTIPLE_QUESTIONS_WITH_ANSWERS
system
The heartwood of maple is graded separately as “brown”. It has the same straight grain as other soft maple. Brown soft maple is suitable for dark finishes and painting.
Machinability: Machines easily with most tools. It is best to pre-drill before screwing. Stains well.
Density: Specific gravity of .54
Thickness: 4/4, 5/4, 6/4, 8/4
Grades: Sel. & Better
user
The passage provides information about the characteristics and properties of brown soft maple wood, including its machinability, density, thickness options, and grading. There are no mathematical questions or answers present in the text.

TYPE: NO_QUESTION