Nestor, Portia, Romeo, Sebastian, Tybalt, and Walter are all cast members of a Shakespearean play. They meet every week to practice.
Last week Romeo arrived after Walter but before Portia.
Tybalt arrived after Sebastian but before Portia.
Nestor arrived after Sebastian but before Romeo.
Question 1: What is the minimum number of people who could have arrived after Sebastian?
Question 2: What is the maximum number of people who could have arrived before Romeo?
In stating your answer, please indicate how you reached your answer. Diagrams or text explanations would be great.
Thanks.
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