I don’t know about other entrees, but last week I ordered the orange chicken and my husband ordered some type of Kobe burger and both came with our choice of white/brown rice included in the price of the entree.
Yes - items labeled as entrees come with a choice of brown or white rice. The other options has Rice’s as well as a few other sides available a la carte.
And while you didn’t ask, my DD ordered the orange chicken last week, and she/we found the orange flavor very strong, akin to having a fresh bite of orange with each bite.
However, it was one of the top 2 meals we had on property.