issue vs mind

[Sunglasses]

English Language Tests, Intermediate level

ESL/EFL Test #711 "Real Life: Making Decisions", question 1

Sean told me that he wanted to go to the movies tonight but, at the last minute, he changed his ......... and decided to stay home.

(a) issue
(b) mind
(c) thought
(d) say

English Language Tests, Intermediate level

ESL/EFL Test #711 "Real Life: Making Decisions", answer 1

Sean told me that he wanted to go to the movies tonight but, at the last minute, he changed his mind and decided to stay home.

Correct answer: (b) mind
_________________________

hello Linda,

what is the difference between the choices in this test
issue, mind, thought, say , consideration and decision
i got 5 out of ten in this test and i repeated it but still don't get it very well
many thanks in advance

[Mister Micawber]

.