Below are examples for an aspect normalization task in ecommerce.
The category and aspect name are provided for context.
Example normalized values from the same category and aspect name are also provided.
The aspect value is to be normalized, as well as an explanation for why.

Category: Business & Industrial | Fasteners & Hardware | Screws & Bolts
Aspect name: Thread Size
Example normalized values: #12 | #10 | #14
Aspect Value: 11
Normalized Value: #11
Explanation: Example normalized values are proceeded by #

Category: Clothing, Shoes & Accessories | Women | Women's Clothing | Pants
Aspect name: Closure
Example normalized values: Hook & Loop | NAME_1 | Lace Up
Aspect value: Belted slack
Normalized value: Belted Slack
Explanation: Example normalized values have capitalized words

Decide the normalized value and explanation for the following sample:

Category: Clothing, Shoes & Accessories | Women | Women's Clothing | Activewear | Activewear Pants
Aspect name: Inseam
Example normalized values: 31.5 in | 38.5 in | 30.5 in
Aspect value: 31.75 IN.
Normalized value: