Answer:
I had to use a translator for this, but I think that the flower represents life and choice.
Both nylon and polyester are durable and light-weight synthetic fibres with properties like stretch resistance, wrinkle resistance, easy-care, and shrink resistance.
I think it is A because you are learning that Liz likes hiking. And you know that in the story Liz will be hiking mountains and something is going to happen.
......................... أنا لا أعرف آسف