Question: What is the capacity of the stadium that houses the team that Keith Webber moved to in April of 1963
Sentence (from "Keith Webber"): He scored on his first-team debut for the Goodison Park club in a Football League Cup tie against Walsall, but he was to make just four appearances in The Football League for them before moving to Brighton & Hove Albion in April 1963 in a £9,000 deal.
Relevant evidence: Yes