Yes, the Spanish make storage places (5)
I believe the answer is:
silos
'storage places' is the definition.
Although both the answer and definition are plural nouns, I don't understand how one could define the other.
'yes the spanish' is the wordplay.
'yes' becomes 'si' (I can't explain this - if you can you should believe this answer much more).
'the spanish' becomes 'los' ('the' in Spanish).
'si'+'los'='SILOS'
'make' acts as a link.
Can you help me to learn more?
(Other definitions for silos that I've seen before include "Missile pits" , "Grain-stores" .)