QUESTION: answer this: difference between bid and offer in stock market??

ANS: the bid–ask spread
input: What is the answer to this question? who won the battle of saratoga in the revolutionary war?

output: Americans
In: where did the browns go when they left cleveland??

Out: Baltimore
Please answer this: the 3 types of customers in the nps model?

Detractors
Q: Answer this question:

which is the first era of earth’s history??

A: Cenozoic
Question: when does the new royal liverpool hospital open?

Answer:
the Summer of 2018