Which river can make rain go red? (3,6)
I believe the answer is:
rio grande
'which river' is the definition.
I can't judge whether this defines the answer.
'make rain go red?' is the wordplay.
'make' is an anagram indicator.
'rain'+'go'+'red'='raingored'
'raingored' anagrammed gives 'RIO GRANDE'.
'can' acts as a link.
Can you help me to learn more?
(Other definitions for rio grande that I've seen before include "US-Mexico border river" , "Waterway rising in Colorado" , "River boundary between the US and Mexico" , "Mexico-USA border" , "River flowing between USA and Mexico" .)