Q: as the three brothers walked deeper into the cave , they got out their kerchiefs and tied them over their noses . robert finally stopped them and pointed to an area just off in a corner of the cave . '' bat guano , right there . it must be several feet deep . there must be hundreds of years of accumulation in just this one spot , and there must be a mountain of bat guano all over this cave , '' said _ ... Fill the blank.
A: blank is robert

Q: there , '' kaylee said as she pulled away with her hands on katie 's shoulders , '' that means we 're good friends now . and you are such a big girl , look at this beautiful outfit you 're wearing , i just love the colors . did you pick it out to wear today ? '' katie shook her head yes as her smile grew bigger . '' you clothes are pretty too , '' she said to _ ... Fill the blank.
A: blank is kaylee

Q: he asked , and he took it over to where sami was sprawled on the bed . she sat up , took the box from him , and dumped the pieces out onto the bedspread . '' chessmen , '' she explained . '' you use them to play a game called chess . '' '' can you play chess ? '' '' ' course i can , '' said _ ... Fill the blank.
A:
blank is sami