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.

[EX Q]: Build and dependency management tool for java platform?
[EX A]: Build and dependency management tool for java platform released in 2000? 
 "Another Neat Tool"

[EX Q]: When is the first us done in pregnancy?
[EX A]: When is the first ultrasound done in pregnancy, for patients that want genetic testing? 
 11 weeks - 13 weeks 6 days gestation

[EX Q]: Who has the lowest era in mlb history?
[EX A]:
Who has the lowest era in MLB history for a career? 
 Ed Walsh