Question $3(30$ Points$)$: The dates for each season in the northern hemisphere are:

Spring: March $20-$ June $20$

Summer: June $21-$ September $21$

Autumn: September $22-$ December $20$

Winter: December $21-$ March $19$

Write a program that takes a date as input and outputs the date's season in the northern hemisphere. The input is a string to represent the month and an int to represent the day. You need to check if the string and int are valid $($an actual month and day$).$ Check the following sample Input$/$Output for understanding.

Sample Input $1$:

Input $1$: Enter Date: April $11$

Output: Spring

Input $2$: Enter Date: Blue $65$

Output: Invalid

You must test the following test cases with your code and attach the output.

Input $1$: Enter Date: August $33$

Output: $??$

Input $2$: Enter Date: March $07$

Output: $??$

Input $3$: Enter Date: July $13$

Output: $??$

Input $4$: Enter Date: Ocean $17$

Output: $??$