A young Asian girl is wearing a pink dress and holding an umbrella even though it is not raining.
The girl in a pink dress uses an umbrella for a sun shade.
The girl could hold the umbrella for many reasons.  Not everyone holds an umbrella for sun shade.
Just because a girl is holding an umbrella does it mean that she is holding it for sun shade.
Holding an umbrella doesn't imply using it as sun shade.