In the Python code below, what should be in the blank?

$a=89$

$b=42$

print$(Begincomparison)$

$ifb>a$ :

print$("$Begin comparison"$)$

if $b>a$ :

print$("$b is greater than $a")$

$a==b$ :

print$("$ a and $b$ are equal"$)$

else:

print$("a$ is greater than $b")$

print$("$Comparison complete"$)$