Thymeleaf page if condition checking possible?

Thymeleaf page if condition checking possible?

Thymeleaf html page if checking is possible?
how to check this condition in thymeleaf..
i tried this but not working
<tr th:each="s : ${patterns}">
<h3><p th:text="${s.questionPattern}" /></h3>
<tr th:each="q : ${questions}">
<!--This checking is possible ? -->
<div th:if="${#s.questionPattern != q.questionPattern.questionPattern}">
<p><input type="text" th:text="${q.questionName}" /></div>
</p>
</tr>
</tr>
i know this is not the right way
if u know the answer please share..