Two lists is sent as parameter to a function. If second list contains first list, return true, else return false. This comparision must be in order of first list. You can look at examples.

function type as follows:

sublist:: [a] -> [a] -> Bool

examples:

For instance [2,4,5] list is sub list of [3,7,2,4,5,9] list but not of [3,7,4,2,5,9] list.

sublist [2,8] [1,5,6,2,4,7,8,2]
False                                        

sublist [1,2,3] [0,1,2,3,4,5,6]
True
sublist [5,4] [1,4,5,7,8,3,5,4]
True
sublist [1,2,4,3,4,5,7,8,9,5] [8,2,3,1,2,4,3,4,5,7,8,9,5,1,6,2]
True