This expression:
$1 \lor (0 \land 1 \land 1 \land 1 \land 1 \lor 0)$
Regardless of how order of operations inside the parentheses are taken, which are ambiguous, the fact that it is and Or operation with a 1 on the outside will always evaluate to true?
By the way, 1 represents true in this case, and 0 represents false.