Consider the following table named $\text{Student}$ in a relational database. The primary key of this table is $\text{rollNum}.$
$\text{Student}$
$\begin{array}{|c|l|c|c|}
\hline \underline{\text{rollNum}} & \text{name} & \text{gender} & \text{marks} \\
\hline \hline 1 & \text{Naman} & \mathrm{M} & 62 \\
\hline 2 & \text{Aliya} & \mathrm{F} & 70 \\
\hline 3 & \text{Aliya} & \mathrm{F} & 80 \\
\hline 4 & \text{James} & \mathrm{M} & 82 \\
\hline 5 & \text{Swati} & \mathrm{F} & 65 \\
\hline
\end{array}$
The $\text{SQL}$ query below is executed on this database.
SELECT *
FROM Student
WHERE gender = 'F' AND
marks > 65;
The number of rows returned by the query is ___________.