Extract Elements at Odd Indices from Array

apple Given an array, output a subset of its elements in an alternating order. Specifically, output the first, third, fifth (and so on) elements of the array. Input: A list of strings, e.g., [a, b, c, d, e] Output: A sublist in alternating order, e.g., [a, c, e] Example Input ['a', 'b', 'c', 'd', 'e']