useless trivia: What Word Means: A First Name - A Musical Instrument - A Plant Genus?

Questions

For which congenital disability was spastic a common name?

In the 1982 childrens book The BFG by Roald Dahl what does BFG stand for?

In which sport is the Thomas Cup contested?

What is the common name for the evergreen plant Ilex aquifolium?

In classical mythology who was the muse of history?