In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.

Tamworth is a city in the New England region of New South Wales, Australia. Straddling the Peel River, Tamworth is the major regional centre for the New England region and is in the local government area of Tamworth Regional Council. Approximately 318 km from the Queensland border, the city is located almost midway between Brisbane and Sydney, the two largest cities on the Australian east coast. The city had an estimated population of 41,978 people at 30 June 2016 . The traditional custodians of Tamworth is the Kamilaroi nation. Question: What river is located in the city where Ezra Lee Matzenik was born? Answer: the Peel River
Tamworth is a city in the New England region of New South Wales, Australia.

John William Hobbs "Doc" Pollard (February 22, 1872 – May 2, 1957) was an American football player and coach of football, basketball, and baseball. He served as the head football coach at Lehigh University in 1901, at the University of Rochester from 1902 to 1905, at the University of Alabama from 1906 to 1909, and at Washington and Lee University from 1910 to 1911, compiling a career college football record of 47–36–7 . Pollard also coached baseball at Alabama from 1907–1910 and at Washington and Lee, tallying a career college baseball mark of 86–31–1. Question: John William Hobbs "Doc" Pollard served as the head football coach at a private liberal arts university in what county? Answer: Rockbridge County
John William Hobbs Doc Pollard February 22, 1872 – May 2, 1957 was an American football player and coach of football, basketball, and baseball.

In late 1309, the Delhi Sultanate ruler Alauddin Khalji sent his general Malik Kafur on an expedition to the Kakatiya capital Warangal. Malik Kafur reached Warangal in January 1310, after conquering a fort on the Kakatiya frontier and ransacking their territory. After a month-long siege, the Kakatiya ruler Prataparudra decided to negotiate a truce, and surrendered a huge amount of wealth to the invaders, besides promising to send annual tributes to Delhi. Question: What ruler in the Indian subcontinent sent his general Malik Kafur on an expedition to Warangal? Answer: Alauddin Khalji

In late 1309, the Delhi Sultanate ruler Alauddin Khalji sent his general Malik Kafur on an expedition to the Kakatiya capital Warangal.