Question: What is the capacity of the circuit that the 2003 FIA GT Magny-Cours 500km took place?
Sentence (from "Circuit de Nevers Magny-Cours"): Circuit de Nevers Magny-Cours, which has a capacity of 90,000, is a motor racing circuit located in central France, near the towns of Magny-Cours and Nevers, some 250 km (160 miles) from Paris.
Relevant evidence: Yes