##Exercises: if/else statements
###What number's bigger?
Write a function named greaterNum that:
takes 2 arguments, both numbers.
returns whichever number is the greater (higher) number.
Call that function 2 times with different number pairs, and log the output to make sure it works (e.g. "The greater number of 5 and 10 is 10.").
###The World Translator
Write a function named helloWorld that:
takes 1 argument, a language code (e.g. "es", "de", "en")
returns "Hello, World" for the given language, for atleast 3 languages. It should default to returning English.
Call that function for each of the supported languages and log the result to make sure it works.
###The Grade Assigner
Write a function named assignGrade that:
takes 1 argument, a number score.
returns a grade for the score, either "A", "B", "C", "D", or "F".
Call that function for a few different scores and log the result to make sure it works.
###The Pluralizer
Write a function named pluralize that:
takes 2 arguments, a noun and a number.
returns the number and pluralized form, like "5 cats" or "1 dog".
Call that function for a few different scores and log the result to make sure it works.
Bonus: Make it handle a few collective nouns like "sheep" and "geese".