With no explanation, label text_A→text_B with either "DON'T KNOW", "NO" or "YES".
text_A: Despite his age and bulk, Grace continued to play minor cricket for several years after his retirement from the first-class version. His penultimate match, and the last in which he batted, was for Eltham Cricket Club at Grove Park on 25 July 1914, a week after his 66th birthday. He contributed an undefeated 69 to a total of 155–6 declared, having begun his innings when they were 31–4. Grove Park made 99–8 in reply. The last match of any kind that Grace played in, though he only batted sporadically and neither bowled nor played any other position throughout, was for Eltham v Northbrook on 8 August, a few days after the outbreak of the First World War.
text_B: Is it possible that the portly Mr. Grace received a violation for leg before wicket while playing in his final game?
YES.