Final answer:
EL is the definite article in Spanish used with singular masculine nouns to mean 'the'.
Step-by-step explanation:
EL is the definite article in Spanish that is used before singular masculine nouns. It is equivalent to 'the' in English. For example, 'el libro' means 'the book'. So, in the sentence 'EL es un grupo de tiendas', EL is being used to refer to a specific group of stores.
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