"We are still at an early stage," he said. "If we were to make a recommendation it would be in the first half of this year," he added. If we were to make a recommendation it would be in the first half of this year, he added. We are still at an early stage, he said. Why did this happen?
They are still at an early stage.
( z0 stage :domain ( z1 they ) :mod ( z2 early ) :mod ( z3 still ) )
(z0 / stage
    :domain (z1 / they)
    :mod (z2 / early)
    :mod (z3 / still))
They are still at an early stage .
z0 :mod z2
z0 :mod z3
z0 :domain z1