Eye<br>Tom was a young man. He noticed his vision was not perfect. He went to the optometrist. He was prescribed contacts. Tom loved the contacts and his perfect vision.
tom was less than 40
Never stated, young is relative and system assumes it is explicit
( z1 age :ARG1 ( z2 person :name ( z3 name :op "Tom" ) ) :ARG2 ( z4 less-than :op ( z5 temporal-quantity :quant 40 :unit ( z6 year ) ) ) )