Hillcrest School District is a school district based in Strawberry, Arkansas, United States. The district encompasses 266.08 mi2 of land in Lawrence, Independence, and Sharp counties and serves portions of Strawberry, Evening Shade, Poughkeepsie, Smithville, Williford, Cave City, Ravenden, Black Rock, Imboden, Saffell, Lynn, and Powhatan.
The district encompasses 689.1 km2 of land in Lawrence, Independence, and Sharp counties 
266.08mi2 converts to 689.1 km2 so although correct, but the AI thinks it is incorrect because the numbers are not the same it should be neither because that information is not given in the passage.