2) Professional Services  which includes consulting, on-site technical solution services, and training related to the platform. 2) Professional Services  which includes consulting, on-site technical solution services, and training related to the platform. KIEV, UKRAINE - 2019/01/22: In this photo illustration, the Ciena Telecommunications company logo ... [+] seen displayed on a smartphone. You can find many such discontinuous pairs here. You can find many such discontinuous pairs here.
Professional Services includes explained and contributed services.
( z0 include :ARG1 ( z1 serve :ARG1-of ( z2 contribute ) :ARG1-of ( z3 explain ) ) :ARG2 ( z4 serve :mod ( z5 professional ) ) )
(z0 / include-01
    :ARG1 (z1 / serve-01
              :ARG1-of (z2 / contribute-01)
              :ARG1-of (z3 / explain-01))
    :ARG2 (z4 / serve-01
              :mod (z5 / professional)))
Professional Services includes explained and contributed services .
z4 :mod z5
z0 :ARG2 z4
z1 :ARG1-of z2
z1 :ARG1-of z3
z0 :ARG1 z1