Out of the following Heuristics: Representativeness, Availability, False-consensus effect, Base-rate fallacy, Just-world-hypothesis, Framing, and Anchoring,

What types of Heuristics explain the following cognitive processes;

• When a person is meeting someone for the first time and later has to introduce them to someone else by name.
• When someone is at a noisy party and wants to meet a particular person to whom they are attracted.
• When a person is asked for money by someone panhandling (begging) in the street.
• When someone is driving a car and then receives the important text message they were expecting.

Please note, this question is answered on coursehero, but I don't know if the last one was right, so I just wanted to double check.

Thank you!