A mother$-$in$-$law is the mother of one's spouse

$.$ Choose the correct Prolog rule.

mother$-$in$-$law $($X$,$Y$)$:$$female $($X$),$ spouse $($X$,$Y$).$

mother$-$in$-$law $($X$,$Y$)$:$$female$($Y$),$ spouse $($Y$,$W$),$ parent $($X$,$W$).$

mother$-$in$-$law $($X$,$Y$)$:$$female$($X$),$ spouse $($Y$,$W$),$parent$($X$,$W$).$

mother$-$in$-$law $($X$,$Y$)$:$$female $($X$),$ spouse $($X$,$W$),$parent$($Y$,$W$).$

mother$-$in$-$law $($X$,$Y$)$:$$female$($Y$),$ spouse $($Y$,$W$),$parent$($W$,$Y$).$