question:
She met director Guy Ritchie, who would become her second husband, in November 1998 and gave birth to their son Rocco John Ritchie on August 11, 2000 in Los Angeles.
When did Madonna marry Guy Ritchie?

answer: no

question:
An exception to this rule are the CBC North stations in Yellowknife, Whitehorse and Iqaluit, whose call signs begin with "CF" due to their historic association with the CBC's Frontier Coverage Package prior to the advent of microwave and satellite broadcasting.
Which stations break convention and begin with "CF" instead of "CB"?

answer: yes

question:
Second only to New Orleans in its concentration of cast iron work, the city is home to a unique collection of cast iron porches, balconies, fences, and finials.
What United States city has the most cast iron architecture?

answer: yes

question:
It is not clear if annual influenza vaccinations effects the risk of exacerbations.
Who recoomends immunizations?

answer:
no