Read the following article and answer the question by choosing from the options.

Day 5 was spent on the show floor checking out the Sony and Microsoft booths . We started with Sony since they were showing an exclusive Spider - Man 3 clip throughout the day . I had to put my phone and camera in a plastic bag at the door before entering the mini theater they had set up .

Why did she put her phone and camera in a plastic bag ?
Options:
[i] They can get damaged .;
[ii] Someone could steal them .;
[iii] Taking pictures in not allowed .;
[iv] None of the above choices .;...A:
[iii]