Which Indian astrophysicist received the COSPAR Harrie

Statements:

No Summer is Winter.

Only a few Winter is Autumn

Some Summer are Spring.

Conclusions:

Statement:

At-least some chairs are tables.

A few tables are fans.

Only a few windows are tables.

All tables are doors.

Statements: Some monitors are keyboard.

                            All keyboard are laptop.

Statements: Some papers are copies.

No copy is a diary.

Some diary are cardboard.

Conclusions:I. No diary is papers.

Statements:

Only a few Maaza are Frooti

Some Frooti are not Sprite

All Coke are Maaza

Conclusions:

Statements:

Only cloth are cotton

Some cloth are Nylon

Only a few Nylon are woolen

Conclusions:

Statements:All circles are rectangles.

No rectangle is a square.

Conclusions:I. No square is a rectangle.

Statements:

All Planets are Satellites.

Only few Satellites are Comets.

Only few Comets are Constellation.

Statements:

All Pearl are Flower.

Some Bud are Pearl.

No Flower is a Stem.

Conclusions: