You will be given a definition of a task first, then some input of the task.
In this task, you are given two sentences in the English language (Sentence 1 and Sentence 2). Your task is to identify the connecting word between the two sentences.

Sentence 1:For example , some countries require a parent 's permission to marry even for adults , or forbid marrying someone of the same sex or outside of one 's religion or ethnic group . Sentence 2:Additionally , some couples prefer to have their wedding in the United States .
Output:
additionally