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QUESTION
Bare in mind that multiple SENTENCEs might have the same CAUSE.Question 3.1 Considering the descriptions given above, draw an ER diagram for the database, illustrating all its details such as entity sets, attributes, relationship sets, etc. Please pay attention to clear identification and representation of different kinds of attributes (e.g. composite, multi-valued, derived, primary keys, etc.), the mapping cardinalities, the total participation for each relationship set, and all other detailed elements for a complete and correct ER diagram.
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