Problem: Does "They are known to be carcinogenic." answer the question "Where are dioxins stored in our animal sources of food?" OPTIONS:
- yes
- no

A: no

Problem: Does "For the past 25 years, the Tucson Folk Festival has taken place the first Saturday and Sunday of May in downtown Tucson's El Presidio Park." answer the question "How much does the Tucson Folk Festival cost to get in?" OPTIONS:
- yes
- no

A: no

Problem: Does "Boreoeutheria in turn contains two major lineages- Euarchontoglires and Laurasiatheria." answer the question "Afrotheria,Xenartha, and Boreoeutheria deprives from which two lineages?" OPTIONS:
- yes
- no

A:
yes