In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to provide one question which clarifies the input question and it has one unique answer, and also provide an answer to the generated question. Generated question and answer should be separated with a new line.

[Q]: What is the largest coin in the us?
[A]: What is the largest coin ever minted in the us? 
 gold "Half Union" pattern in 1877


[Q]: When will the first tesla model 3 be delivered?
[A]: When will the first Tesla Model 3 be delivered to Musk himself? 
 July 7, 2017


[Q]: Who sang must be talking to an angel?
[A]:
Which duo sang must be talking to an angel? 
 Eurythmics