Question: Which  major trunk road in England is Marsh Gibbon closed to 
Sentence (from "A41 road"): It passes through or near various towns and cities including Watford, Kings Langley, Hemel Hempstead, Aylesbury, Solihull, Birmingham, West Bromwich, Wolverhampton, Newport, Whitchurch, Chester and Ellesmere Port.
Relevant evidence: No