Problem: Does "Zinc metal is produced using extractive metallurgy." answer the question "What is used to produce the metal zinc?" OPTIONS:
- yes
- no

A: yes

Problem: Does "500 locals were cast as extras for the film." answer the question "The recent Indiana Jones movie feature how many of the local citizen in film?" OPTIONS:
- yes
- no

A: yes

Problem: Does "This model has been refined since the discovery of genes that can encode multiple proteins by alternative splicing and coding sequences split in short section across the genome whose mRNAs are concatenated by trans-splicing." answer the question "How do genes encode multiple proteins?" OPTIONS:
- yes
- no

A:
yes