In python and please post a screenshot of file input (your code) next to the python shell (output)

SETS

Each student at a certain school speaks a number of languages. We need to determine which languages are spoken by all the students, which languages are spoken by at least one student. Given, the number of students, and then for each student given the number of languages they speak followed by the name of each language spoken, find and print the number of languages spoken by all the students, followed by a list the languages by name, then print the number of languages spoken by at least one student, followed by the list of the languages by name. Print the languages in alphabetical order.

Example:

Suppose the input is as follows:

3 No of students

student 3

Russian,

English,

Japanese

Student 2

Russian,

English

Student 1

English

Then the output should be something like this:

1 - the number of languages spoken by all the students

English - list the languages by name

3 - the number of languages spoken by at least one student

English - list of languages (alphabetical order)

Japanese,

Russian