Complex sentence: There are two English language school boards for London, Thames Valley District School Board and London District Catholic School Board, and two French language school boards, Conseil scolaire Viamonde and Conseil scolaire de district des écoles catholiques du Sud-Ouest.
Split into simpler sentences: There are two English language school boards encompassing London, the Thames Valley District School Board and the London District Catholic School Board. French languages schools also exist in London, with the Conseil scolaire Viamonde and Conseil scolaire de district des écoles catholiques du Sud-Ouest.