Text: and it wasn't until uh a year or two ago where the state required anyone putting chemicals on lawns that they tell the the customers what they're actually putting on the lawn and what the uh the hazards are and uh my children are all grown up now but when they were younger i was fertilizing my grass and didn't realize that some of the the chemicals that are on the grass that are being put on by the chemical companies um stay there longer than than than a few hours
Entailment: People used to put chemicals on their lawns.
Contradiction: The state has always required the same standards for communication about lawn chemicals.