In the following question, a group of letters is given which are numbered 1, 2, 3, 4, 5 and 6. Below are given four alternatives containing combinations of these numbers. Select that combination of numbers so that letters arranged accordingly, form a meaningful word.
T P S L O I 1 2 3 4 5 6
Deepak said to Nitin, "That boy playing with the football is the younger of the two brothers of the daughter of my father's wife."
How is the boy playing football related to Deepak ?