Where is the story at how can I help you
Mari used a thermometer to record temperatures of -3.4° Celsius and 1.6° Celsius.
Which temperature in degrees Celsius is less than both of the temperatures Mari recorded?
Answer: here your answer
Explanation: Providing evidence as part of your arguments in a discussion helps your statements and claims to be more than opinions, but instead, such arguments are turned into facts, that can not be debated and can help you support the way you present your ideas in a discussion.
The correct answer is a Dictionary.
What is your gender?
let's first look at the case where you are female:
my daughter's mother would then be... just you.
so then you are Theresa's daugher!
if you are male then
your daughter's mother is your wife (let's assume for now)
so Theresa's daughter is your wife,
and Theresa is your mother-in-law and you are her son-in-law.
This is all assuming the "traditional family"; in a non-traditional family you would just be the father of her grandchild, nothing else, and probably she would refer to you just with a name..