has there ever been sixth man of the year and most improved player on the same team

The Boston Celtics didn't win the Sixth Man of the Year award in 1946-47.

Interpreted as:

Has there ever been sixth man of the year in a regular season and most improved player on the same team?

	TEAM	SMOY	MIP	SEASON	GP	PPG	APG	FGM	FGA	FG%	FTM	FTA	FT%	TS%	PTS	AST	PF
1	Celtics	0	0	1946-47	637	5.7	0.7	2.2	8.1	27.2	1.3	2.2	59.0	31.4	3,605	470	1,202
2	Stags	0	0	1946-47	655	7.2	0.7	2.9	9.6	29.8	1.4	2.4	60.6	33.6	4,697	436	1,473
3	Rebels	0	0	1946-47	569	7.5	0.9	2.9	10.0	29.4	1.6	2.5	63.2	33.6	4,251	494	1,246
4	Falcons	0	0	1946-47	634	6.0	0.8	2.3	9.2	24.6	1.5	2.4	61.8	29.2	3,797	482	1,351
5	Knicks	0	0	1946-47	658	5.9	0.7	2.2	8.0	27.9	1.4	2.2	66.1	33.0	3,881	457	1,218
6	Warriors	0	0	1946-47	568	7.3	0.6	2.7	9.5	28.0	1.9	2.8	68.8	33.8	4,118	343	1,082
7	Ironmen	0	0	1946-47	592	6.2	0.5	2.3	8.4	27.1	1.7	2.5	65.3	32.7	3,674	272	1,360
8	Steam Rollers	0	0	1946-47	570	7.6	0.8	2.9	9.8	29.2	1.9	2.9	65.5	34.4	4,350	481	1,215
9	Bombers	0	0	1946-47	677	6.0	0.4	2.4	8.7	27.2	1.3	2.1	61.6	31.3	4,064	292	1,234
10	Huskies	0	0	1946-47	564	7.1	0.8	2.7	10.1	26.7	1.7	2.8	62.2	31.4	3,996	463	1,271
11	Capitols	0	0	1946-47	527	8.4	0.7	3.3	11.0	29.7	1.9	2.6	70.6	34.5	4,428	378	1,144
12	Celtics	0	0	1947-48	464	7.1	0.8	2.7	9.3	28.7	1.8	2.7	65.9	33.9	3,303	364	1,065
13	Stags	0	0	1947-48	437	8.3	1.0	3.2	10.7	29.7	2.0	3.0	65.9	34.6	3,640	432	1,138
14	Knicks	0	0	1947-48	460	7.8	0.8	2.9	10.3	28.7	1.9	2.8	67.2	33.8	3,578	376	1,076
15	Warriors	0	0	1947-48	441	8.0	0.8	2.9	11.1	26.2	2.2	3.1	71.4	32.2	3,521	335	934
16	Steam Rollers	0	0	1947-48	429	7.7	0.8	3.0	10.8	27.4	1.8	3.0	61.3	32.0	3,318	347	1,105
17	Bombers	0	0	1947-48	448	7.7	0.5	2.9	10.2	28.5	1.9	2.8	67.4	33.7	3,432	218	1,050
18	Capitols	0	0	1947-48	403	8.8	0.8	3.3	11.9	27.9	2.1	3.0	71.9	33.3	3,537	305	1,084
19	Bullets	0	0	1947-48	447	8.0	0.7	2.9	9.6	30.1	2.2	3.2	68.9	36.3	3,570	320	1,080
20	Celtics	0	0	1948-49	621	7.4	1.8	2.7	8.8	31.3	1.9	3.0	63.6	36.7	4,593	1,135	1,382
21	Stags	0	0	1948-49	601	8.4	2.0	3.2	9.6	33.1	2.0	3.0	69.2	38.6	5,038	1,220	1,731
22	Knicks	0	0	1948-49	621	7.7	1.6	2.7	8.4	32.2	2.2	3.2	70.2	39.0	4,752	1,017	1,559
23	Warriors	0	0	1948-49	578	8.7	1.8	3.2	9.9	32.2	2.4	3.3	71.7	38.5	5,022	1,043	1,459
24	Steam Rollers	0	0	1948-49	590	8.0	1.7	3.0	9.2	32.2	2.0	3.0	69.3	38.0	4,707	1,026	1,349
25	Bombers	0	0	1948-49	588	7.7	2.2	2.8	8.3	34.1	2.1	3.0	69.4	40.3	4,547	1,269	1,480