Write a definition for the predicate samelength$($X$,$ Y$),$ which is true just when X and Y are lists that have the same length.

Which of the following is a correct definition of samelength $?$

Group of answer choices

samelength$([],[]).$

samelength$([$X$|$L$1],[$Y$|$L$2])$ :$-$ samelength$([$Y$|$L$1],[$X$,$L$2]).$

samelength$([],[]).$

samelength$([\_|$X$],[\_|$Y$])$ :$-$ samelength$($X$,$Y$).$

samelength$([],[]).$

samelength$([$X$|$L$],[$Y$|$L$])$ :$-$ samelength$($X$,$Y$).$

samelength$([],[]).$

samelength$([$X$,$Y$|$L$1],[$Z$|$L$2])$ :$-$ samelength$($L$1,$L$2).$