By 45,000 years ago, humans had weathered the comings and goings of a number of ice ages, had spread themselves throughout most of Africa, Europe and Asia, and had reached a population of roughly a million.
Can we say the following?
Humans existed 10,000 years ago.

yes

A company investigation turned up metal in roughly 200 pills of the 70 million it passed through a metal detector, according to the FDA.
Can we say the following?
The FDA turned up metal in roughly 200 pills of the 70 million it passed through a metal detector.

no

The conference found that many Australians experience discrimination through the Governmental, penal, legal and health care systems because of their mental health, race, skin colour, sexuality, sexual formation or refugee status.
Can we say the following?
Mental health problems increase in the young.

no

Prosecutors, who stated their intent on Sunday to seize bonds and cash from Madoff, filed another notice on Tuesday listing assets that they intend to seize, among them "various pieces of jewelry owned or held in the name of Ruth Madoff valued at approximately $2,624,340," and "approximately 35 sets of watches and cufflinks owned by Bernard Madoff," as well as $31.5 million in loans made to Madoff's sons.
Can we say the following?
Ruth Madoff is Bernard Madoff's daughter.
no