$($a$)$ Fill in the blank space with words that relate to the symbol on the left side of the sentence.

$A=B$ means $A$ is $q,$ B$.$

$Aq,A>$BAq,$A$BAq,$A$BAq,A means $Aisq,B.$

$A>B$ means $Aisq,B.$

$AB$ means $Aisq,B.$

$AB$ means $Aisq,B.$