    Sentence..1: The federal. government is  approving .new “pesticides * without’, basic  information: such as’-whether .théy harm  children’., says Canada 's. environment  commissioner ..    Sentence 2: The federal © government, ‘is  approving -new pesticides © without” even  knowing whether’ ‘they. pose d threat ‘to  children: ,.Candda :’5 environment watchdog.  warned yesterday .    