// Returns a path to the image associated with term is term is a valid word,
// otherwise returns empty string ("")
public string FetchImagePath(string term)
{
string basePath = "../../../word_images/";
if (Animals.Contains(term))
{
return(basePath + "animals/" + term + ".jpg");
}
else if (Body_parts.Contains(term))
{
return(basePath + "body_parts/" + term + ".jpg");
}
else if (Fruit_vegetables.Contains(term))
{
return(basePath + "fruit_vegetables/" + term + ".jpg");
}
else if (Artificial.Contains(term))
{
return(basePath + "artificial/" + term + ".jpg");
}
else if (Natural_world.Contains(term))
{
return(basePath + "nature/" + term + ".jpg");
}
else if (Occupations.Contains(term))
{
return(basePath + "occupations/" + term + ".jpg");
}
return("");
}