Task: Question Answering
Input (English): Context : Raymond Rallier du Baty (30 August 1881 - 7 May 1978) was a French sailor and explorer, from Lorient in Brittany, who carried out surveys of the subantarctic Kerguelen Islands in the southern Indian Ocean in the early 20th century. 
Question : When did Raymond Rallier du Baty die?
Output (English): 7 May 1978