They have posts out in Lagos (5)
I believe the answer is:
goals
'they' is the definition.
Both the answer and definition are plural nouns.
Perhaps they are linked in a way I don't understand?
'posts out in lagos' is the wordplay.
'lagos' anagrams to 'GOALS'.
But, I'm unsure how this is indicated.
'have' acts as a link.
Can you help me to learn more?
(Other definitions for goals that I've seen before include "Objectives" , "Ends, targets" , "Aims" .)