The family ran up to the girls and a hysterical Iva demanded to know if they saw more.
A pleading of a prompt by a frantic mother forcing the girls to give her what she wanted. It is tenuous at best:
“Friday March 26th,1998 - 3AM
Sometime later that night, probably around 3AM, I took another walk to stretch my legs. It was not unusual for me to work all night and sleep during the day. While I was standing on the 8th deck, my deck, looking over the large center atrium of the boat, I witnessed 2 young girls, probably around 19 or 20 years old, walk toward the stern of the boat on the starboard side. Minutes later a young man ran from where the women had walked toward the bow of the boat.
Soon, a woman with blonde hair and another gentleman and at least one man from Royal Caribean began to congregate on what may have been the 6th deck across from where I was standing. They began to question the 2 young girls. It was around this time time that it became obvious to me that the people I was watching was the family of the missing girl.

I was curious as to why this meeting was taking place in the middle of the night and being wide awake I decided to eavesdrop to find out what I could. Apparently the 2 girls had seen Amy Bradley, the missing girl, during the early morning hours of the day she vanished. They were trying to find out anything and everything that the two girls had seen.
What I witnessed was the older woman was immensly distraught. I over heard her saying, “please, think very carfully did you see anything else? Are you sure you didn’t hear anything else, are you sure you didn’t see anything else.” The poor women was so frantic I just remember everyone trying to get her to calm down and be cool. Later I found out her name was Iva Bradley.
After seeing the frantic nature of the woman it kind of “put the humanity” on the story for me...”
http://chrisfenwick.com/home/2010/3/1/amy-bradley-is-missing.html
Also notice.. no mention of yellow