Final answer:
Yolanda pretended to be Sister Sara and convinced Selena to come out to her hotel room early in the morning of March 31st by inviting her to look at their garden.
Step-by-step explanation:
Yolanda was able to get Selena to come out to her hotel room early in the morning of March 31st by pretending to be Sister Sara and inviting Selena to come and look at their garden.
Yolanda encountered Selena and greeted her as if it was morning, even though it was nighttime.
She then convinced Selena to go outside by suggesting they have a pleasant walk in the garden.
This was a clever way for Yolanda to get Selena out of her hotel room without raising suspicion.