Which sentence contains parrales structure

Why might it be important to know a currency’s exchange rate

Legally, the decision to try a child (age 13 - 17) as an adult is mostly based upon which of these? a) the severity of the crime b) the influence of the family c) the number of past offenses d) the grades of the accused child

President reagan supported economics tax proposals. a. keynesian b. federal c. supply-side d. demand-side