How to care for a llama<br>Make sure your llama has a companion. Llamas are extremely social creatures and need at least one other llama for its mental well-being. Llamas that are not socialized can be either extremely skittish or abnormally violent and aggressive.
Llamas are easy to care for. 
I'm not sure why it was difficult.  The writing doesn't say if they are easy or hard to take care of, so it could be true or not true. 
( z1 care :ARG1 ( z2 lash ) :ARG1-of ( z3 easy ) )