guitars
Tom le dio a Mary una de sus guitarras.
Tom gave Mary one of his guitars.
Esas dos guitarras se parecen mucho.
Those two guitars look very similar.
¿Cuántas guitarras tiene usted?
How many guitars do you have?
Tom y Mary se sentaron a la sombra del árbol, tocando sus guitarras.
Tom and Mary sat in the shade of the tree, playing their guitars.