I love having Guatemalan friends . This morning Julio took me to a cave below the village of San Jorge where people perform Mayan ceremonies every day . It was HUGE . They said I could take pictures of people praying but I did n't feel comfy doing that .

Question with options to choose from: Why does the narrator not take photos of the Mayan ceremony ?
Possible answers:
(i) They are out of film .
(ii) They do n't have a camera .
(iii) None of the above choices .
(iv) They feel it would be rude .
(iv)