E-R diagram containing just two entities

How to draw an E-R diagram containing just two entities, A and C, in Many-to-Many relationship,and then introduce an associative entity (B)?

ERD, consists of entities and their relationships.  You learnt through lectures that  we do not want to draw many:many relationships in our ERD.  We want to split up by putting an associative in between. we then obtain two 1:many relationships with the associative entity in the hub. 

Examples:

1. Learner - lecturer.  A learner will have one or more lecturer.  The same lecturer will have masses of students.

This many:many is not allowed, we will change this to add a associative-entity in the central point.

The three entities could translate into the following three tables:

Learner Table	Learner lecturer Table	lecturer Table
Learner Number first name Address residenceTelNumber	Learner Number lecturer Number	lecturer Number first name OfficeNumber jobTelNumber