….OT’s that gave us our identity.” He means to say

CBSE English Exam 2021-22 Term 1, question: ....OT's that gave us our identity." He means to say

Class 12 English Term 1 Exam, options for the question – ….OT’s that gave us our identity.” He means to say

(a) His canteen was in the vicinity of OT’s hostel.
(b) The canteen was named after the OTs hostel
(c) It was Ots who helped his family to learn new recipes.
(d) It was OTs who patronized his canteen business.

The correct answer is It was OTs who patronized his canteen business.