Headline: Amazon to buy primary health-care provider One Medical for roughly $3.9 billion 
Candidate headlines:
- Amazon’s One Medical acquisition brings it closer to being a health care giant  — same event: no
- Amazon Gets 'Whole Foods of Primary Care' With One Medical Deal  — same event: no
- Amazon to buy One Medical for $3.9 billion as it expands healthcare footprint  — same event: no
- STAT 5 burning questions about Amazon's $3.9 billion acquisition of One Medical  — same event: no