In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.

[Q]: Question: Andrew was showing Tim his underpowered phone, one day. The boys decided they wanted to go to a bookstore but needed directions, they both looked up directions on their phone, whose phone found directions faster? 
 Answer: Tim
[A]: Compared with a less powerful device, a more powerful device can either do more work in the same time or do the same work in less time.


[Q]: Question: John was viewing a patient's vital signs at the hospital. He could see clearly that the less oxygen to the cells, the pulse rate would become 
 Answer: Higher
[A]: This causes the delivery of less oxygen to the cells, and this stimulates the heart rate via adrenalin, so that pulse rate increases in an effort to deliver enough oxygen to cells.


[Q]: Question: Mary was comparing the size of two objects. If she examined a light orange and compared it with a heavy watermelon, which would generate less gravity? 
 Answer: orange
[A]:
Less massive objects also have less gravity than more massive objects.