Around three million soldiers from the Empire served in the British armed forces in World War One and fought against German forces in East Africa, the Ottomans in the Middle East and some fought in Western Europe. Among the most famous black soldiers involved in the First World War was former Tottenham Hotspur and Northampton Town footballer Walter TullHis father had arrived in Britain from Barbados in 1876. The Australian troops suffered about 200,000 casualties in campaigns at Gallipoli, on the Western Front and in the Middle East. Among the most famous black soldiers involved in the First World War was former Tottenham Hotspur and Northampton Town footballer Walter Tull. Dr Walker added: 'Therefore by the middle of the war it would not be unusual for Sikh soldiers to serve side by side with their British comrades, as was necessitated by the demands of the war and losses.
The natural color of the sky is blue.
( z0 color :ARG1 ( z1 sky ) :ARG1-of ( z2 natural ) :ARG2 ( z3 blue ) )
(z0 / color-01
    :ARG1 (z1 / sky)
    :ARG1-of (z2 / natural-03)
    :ARG2 (z3 / blue))
The natural color of the sky is blue .
z0 :ARG1-of z2
z0 :ARG1 z1
z0 :ARG2 z3