instruction:
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.
question:
When was st paul's cathedral melbourne built?
answer:
When was the foundation stone for st paul's cathedral melbourne laid? 
 1880


question:
What phenotype is associated with the genotype 47 xxy?
answer:
What phenotypic syndrome is associated with the genotype 47 xxy? 
 Klinefelter syndrome


question:
Who is rated the best goalkeeper in the world?
answer:

According to IFFHS and FIFA, who is rated the best goalkeeper in the world in 2017? 
 Gianluigi "Gigi" Buffon