Simplify the following text for a Grade 7 native English-speaking person.
Original: The Saint-Martin national football team is the football team of Saint-Martin , the French half of Saint Martin island which was previously part of the French overseas department of Guadeloupe ( not to be confused with the team of the Dutch half , the Sint Maarten national football team ) and is controlled by the ComitÃ de Football des Ã les du Nord . Saint-Martin is not a member of FIFA , and is therefore not eligible to enter the World Cup , but it does compete in CONCACAF competitions , where it is one of the weakest teams .
Simplified: Saint-Martin national football team is the national football team of Saint-Martin .