You are given a math word problem and you are supposed to apply addition or subtraction mathematical operators on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

Input: Consider Input: Dan grew 42 turnips and 38 cantelopes . Jessica grew 47 turnips . How many turnips did they grow in total ?

Output: 89

Input: Consider Input: April 's discount flowers was having a sale where each flower was 3 dollars . If Robin bought 5 roses and 4 daisies , how much did she spend ?

Output: 27

Input: Consider Input: Carla has some marbles . She bought 489 marbles . Now she has 2778 marbles all together . How many did she start with ?
Output: 2289