Politically Incorrect<br>We had a party last weekend. My wife's family members attended. Some of her coworkers came. My wife's niece danced and yelled "Who said white people can't dance?" There were black people there but they said nothing.
Can we infer the following?
Some in-laws came to the person's house

Available choices:
i. Yes
ii. It's impossible to say
iii. No
The answer is:
i.