Step 1 : Introduction to the question "3. With the passing of child labor laws, the image of the chimney sweep underwent a change, which can be seen in which of the following musical movies?"
...1. Mary Poppins 2. West Side Story 3. South Pacific 4. Oklahoma Multi-talented actor Dick Van Dyke played Bert a chimney sweep/handy man in the 1964 musical "Mary Poppins". Bert sings and dances his way into the viewer's hearts while his brother does a chimney sweep's dance in the background. The song "Chim-Chim Cheree" which won an Oscar that year for Best Song mentions some of the good luck aspects which were sometimes associated with chimney sweeps. The chorus of this song is "Good luck will rub off when I shake 'ands with you, or blow me a kiss...and that's lucky too".
