Assertion: rheumatoid arthritis | /r/AtLocation | any age
Facets:
Source sentences:
text: Rheumatoid arthritis can occur at any age, but generally begins to affect people between ages 30 and 50.
text: Rheumatoid arthritis can occur at any age, but it most commonly begins in middle age.
text: Rheumatoid arthritis can occur at any age, but it most commonly begins in middle age.
text: Rheumatoid arthritis can occur at any age, but it most commonly begins in middle age.
text: Rheumatoid arthritis can occur at any age, but it most commonly begins in middle age.