Question: The Sinai and Palestine Campaign was led by Philip Chetwode during World War I in March of what year?

Context paragraphs:
Battle of Romani: The Battle of Romani was the last ground attack of the Central Powers on the Suez Canal at the beginning of the Sinai and Palestine Campaign during the First World War.  The battle was fought between 3 and 5 August 1916 near the Egyptian town of Romani and the site of ancient Pelusium on the Sinai Peninsula, 23 mi east of the Suez Canal.  This victory by the 52nd (Lowland) Division and the Anzac Mounted Division of the Egyptian Expeditionary Force (EEF) over a joint Ottoman and German force, which had marched across the Sinai, marked the end of the Defence of the Suez Canal campaign, also known as the "Offensive zur Eroberung des Suezkanals" and the "İkinci Kanal Harekâtı", which had begun on 26 January 1915.

Egyptian Camel Transport Corps: The Egyptian Camel Transport Corps (known as the CTC, Camel Corps or Camel Transport) were a group of Egyptian camel drivers who supported the British Army in Egypt during the First World War's Sinai and Palestine Campaign.  The work done by the 170,000 men of the Corps helped British war operations in the Sinai desert and in Palestine and Syria by transporting supplies to the troops in extreme geographic and weather conditions.

Battle of Rafa: The Battle of Rafa, also known as the Action of Rafah, fought on 9 January 1917, was the third and final battle to complete the recapture of the Sinai Peninsula by British forces during the Sinai and Palestine Campaign of the First World War.  The Desert Column of the Egyptian Expeditionary Force (EEF) attacked an entrenched Ottoman Army garrison at El Magruntein to the south of Rafah, close to the frontier between the Sultanate of Egypt and the Ottoman Empire, to the north and east of Sheikh Zowaiid.  The attack marked the beginning of fighting in the Ottoman territory of Palestine.

Raid on Nekhl: The Raid on Nekhl (February 1917) was the second of three battles by British forces to recapture the Sinai Peninsula during the Sinai and Palestine Campaign of World War I.  Egyptian Expeditionary Force (EEF) mounted forces travelled into the centre of the Sinai Peninsula to attack and push the last Ottoman Army garrisons back into Palestine.

Philip Chetwode, 1st Baron Chetwode: Field Marshal Philip Walhouse Chetwode, 1st Baron Chetwode, 7th Baronet of Oakley, {'1': ", '2': ", '3': ", '4': "} (21 September 1869 – 6 July 1950) was a senior British Army officer.  He saw action during the Second Boer War, during which he was present at the Siege of Ladysmith in December 1899.  He saw action again during World War I on the Western Front, taking part in the First Battle of Ypres, and then in the Sinai and Palestine Campaign during which he led his corps at the First Battle of Gaza in March 1917, at the Battle of Beersheba in October 1917 and the Battle of Jerusalem in November 1917.

Desert Column: The Desert Column was a First World War British Empire army corps which operated in the Sinai and Palestine Campaign from 22 December 1916 The Column was commanded by Lieutenant General Philip W. Chetwode and formed part of Eastern Force.  When Chetwode took command of Eastern Force after the Second Battle of Gaza, Harry Chauvel took command and oversaw the expansion of the column to three divisions.

Battle of Nablus (1918): The Battle of Nablus took place, together with the Battle of Sharon during the set piece Battle of Megiddo between 19 and 25 September 1918 in the last months of the Sinai and Palestine Campaign of the First World War.  Fighting took place in the Judean Hills where the British Empire's XX Corps attacked the Ottoman Empire's Yildirim Army Group's Seventh Army defending their line in front of Nablus.  This battle was also fought on the right flank in the Jordan Valley, where Chaytor's Force attacked and captured the Jordan River crossings, before attacking the Fourth Army at Es Salt and Amman capturing many thousands of prisoners and extensive territory.  The Battle of Nablus began half a day after the main Battle of Sharon, which was fought on the Mediterranean section of the front line where the XXI Corps attacked the Eighth Army defending the line in front of Tulkarm and Tabsor and the Desert Mounted Corps which rode north to capture the Esdrealon Plain.  Together these two battles, known as the Battle of Megiddo, began the Final Offensive of the war in the Sinai and Palestine campaign.

Baron Chetwode: Baron Chetwode, of Chetwode in the County of Buckingham, is a title in the Peerage of the United Kingdom.  It was created in 1945 for the noted military commander Field Marshal Sir Philip Chetwode, 7th Baronet.  s of 2014 the titles are held by his grandson, the second Baron, who succeeded in 1950.  He is the eldest son of Captain Roger Charles George Chetwode, who was killed in the Second World War.

Middle-Eastern theatre of World War I: The Middle-Eastern theatre of World War I saw action between 29 October 1914 and 30 October 1918.  The combatants were, on one side, the Ottoman Empire (including Kurds and some Arab tribes), with some assistance from the other Central Powers; and on the other side, the British (with the help of Jews, Greeks, Assyrians and the majority of the Arabs), the Russians (with the help of Armenians) and the French from among the Allies of World War I.  There were five main campaigns: the Sinai and Palestine Campaign, the Mesopotamian Campaign, the Caucasus Campaign, the Persian Campaign, and the Gallipoli Campaign.  There were also several minor campaigns: the Senussi Campaign, Arab Campaign, and South Arabia Campaign.

Sinai and Palestine Campaign: The Sinai and Palestine Campaign of the Middle Eastern theatre of World War I was fought between the British Empire and the Ottoman Empire, supported by the German Empire.  It started with an Ottoman attempt at raiding the Suez Canal in 1915, and ended with the Armistice of Mudros in 1918, leading to the cession of Ottoman Syria and Palestine.

Supporting paragraphs: Philip Chetwode, 1st Baron Chetwode Sinai and Palestine Campaign
Answer: 1917