The client needs to occasionally add water (due to evaporation) and drain and sponge out the base now and then to keep it clean.
(The client; needs; to occasionally add water (due to evaporation) and drain and sponge out the base now and then) Context(The client needs,List([0, 16))):(The client; needs to add; water; due to evaporation; T:occasionally) Context(The client needs,List([0, 16))):(The client; needs to sponge out; the base; T:now and then; to keep it clean; T:occasionally)
The client needs,List([0, 16)) The client needs,List([0, 16))
The client The client The client
needs needs to add needs to sponge out
to occasionally add water (due to evaporation) and drain and sponge out the base now and then
water due to evaporation T:occasionally
the base T:now and then to keep it clean T:occasionally