How to find great companies to invest in<br>Stay within your circle of competence. If you have a field of expertise, you may be best able to identify quality within that area. Experience can provide you with the insights you need to make more informed choices.
In order to find a great company to invest in you need experience to guard you.
the passage says experience can provide you with insight so it is basically saying the same thing but worded differently so the AI marked it incorrect
( z1 need :ARG0 ( z2 you ) :ARG1 ( z3 experience :ARG0 z2 :purpose ( z4 guard :ARG0 z3 :ARG1 z2 ) ) :purpose ( z5 find :ARG0 z2 :ARG1 ( z6 company :mod ( z7 great ) :ARG2-of ( z8 invest :ARG0 z2 ) ) ) )